'------------------------------------------------------------------------------
' <auto-generated>
'     This code was generated by a tool.
'     Runtime Version:4.0.30319.239
'
'     Changes to this file may cause incorrect behavior and will be lost if
'     the code is regenerated.
' </auto-generated>
'------------------------------------------------------------------------------

Option Strict Off
Option Explicit On



'''<summary>
'''Represents a strongly typed in-memory cache of data.
'''</summary>
<Global.System.Serializable(),  _
 Global.System.ComponentModel.DesignerCategoryAttribute("code"),  _
 Global.System.ComponentModel.ToolboxItem(true),  _
 Global.System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedDataSetSchema"),  _
 Global.System.Xml.Serialization.XmlRootAttribute("StudentDataDataSet"),  _
 Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.DataSet")>  _
Partial Public Class StudentDataDataSet
    Inherits Global.System.Data.DataSet
    
    Private tableCourse As CourseDataTable
    
    Private tableResults As ResultsDataTable
    
    Private tableStudent As StudentDataTable
    
    Private relationFK_Results_Course As Global.System.Data.DataRelation
    
    Private relationFK_Results_Student As Global.System.Data.DataRelation
    
    Private _schemaSerializationMode As Global.System.Data.SchemaSerializationMode = Global.System.Data.SchemaSerializationMode.IncludeSchema
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Sub New()
        MyBase.New
        Me.BeginInit
        Me.InitClass
        Dim schemaChangedHandler As Global.System.ComponentModel.CollectionChangeEventHandler = AddressOf Me.SchemaChanged
        AddHandler MyBase.Tables.CollectionChanged, schemaChangedHandler
        AddHandler MyBase.Relations.CollectionChanged, schemaChangedHandler
        Me.EndInit
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Protected Sub New(ByVal info As Global.System.Runtime.Serialization.SerializationInfo, ByVal context As Global.System.Runtime.Serialization.StreamingContext)
        MyBase.New(info, context, false)
        If (Me.IsBinarySerialized(info, context) = true) Then
            Me.InitVars(false)
            Dim schemaChangedHandler1 As Global.System.ComponentModel.CollectionChangeEventHandler = AddressOf Me.SchemaChanged
            AddHandler Me.Tables.CollectionChanged, schemaChangedHandler1
            AddHandler Me.Relations.CollectionChanged, schemaChangedHandler1
            Return
        End If
        Dim strSchema As String = CType(info.GetValue("XmlSchema", GetType(String)),String)
        If (Me.DetermineSchemaSerializationMode(info, context) = Global.System.Data.SchemaSerializationMode.IncludeSchema) Then
            Dim ds As Global.System.Data.DataSet = New Global.System.Data.DataSet()
            ds.ReadXmlSchema(New Global.System.Xml.XmlTextReader(New Global.System.IO.StringReader(strSchema)))
            If (Not (ds.Tables("Course")) Is Nothing) Then
                MyBase.Tables.Add(New CourseDataTable(ds.Tables("Course")))
            End If
            If (Not (ds.Tables("Results")) Is Nothing) Then
                MyBase.Tables.Add(New ResultsDataTable(ds.Tables("Results")))
            End If
            If (Not (ds.Tables("Student")) Is Nothing) Then
                MyBase.Tables.Add(New StudentDataTable(ds.Tables("Student")))
            End If
            Me.DataSetName = ds.DataSetName
            Me.Prefix = ds.Prefix
            Me.Namespace = ds.Namespace
            Me.Locale = ds.Locale
            Me.CaseSensitive = ds.CaseSensitive
            Me.EnforceConstraints = ds.EnforceConstraints
            Me.Merge(ds, false, Global.System.Data.MissingSchemaAction.Add)
            Me.InitVars
        Else
            Me.ReadXmlSchema(New Global.System.Xml.XmlTextReader(New Global.System.IO.StringReader(strSchema)))
        End If
        Me.GetSerializationData(info, context)
        Dim schemaChangedHandler As Global.System.ComponentModel.CollectionChangeEventHandler = AddressOf Me.SchemaChanged
        AddHandler MyBase.Tables.CollectionChanged, schemaChangedHandler
        AddHandler Me.Relations.CollectionChanged, schemaChangedHandler
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
     Global.System.ComponentModel.Browsable(false),  _
     Global.System.ComponentModel.DesignerSerializationVisibility(Global.System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property Course() As CourseDataTable
        Get
            Return Me.tableCourse
        End Get
    End Property
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
     Global.System.ComponentModel.Browsable(false),  _
     Global.System.ComponentModel.DesignerSerializationVisibility(Global.System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property Results() As ResultsDataTable
        Get
            Return Me.tableResults
        End Get
    End Property
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
     Global.System.ComponentModel.Browsable(false),  _
     Global.System.ComponentModel.DesignerSerializationVisibility(Global.System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property Student() As StudentDataTable
        Get
            Return Me.tableStudent
        End Get
    End Property
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
     Global.System.ComponentModel.BrowsableAttribute(true),  _
     Global.System.ComponentModel.DesignerSerializationVisibilityAttribute(Global.System.ComponentModel.DesignerSerializationVisibility.Visible)>  _
    Public Overrides Property SchemaSerializationMode() As Global.System.Data.SchemaSerializationMode
        Get
            Return Me._schemaSerializationMode
        End Get
        Set
            Me._schemaSerializationMode = value
        End Set
    End Property
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
     Global.System.ComponentModel.DesignerSerializationVisibilityAttribute(Global.System.ComponentModel.DesignerSerializationVisibility.Hidden)>  _
    Public Shadows ReadOnly Property Tables() As Global.System.Data.DataTableCollection
        Get
            Return MyBase.Tables
        End Get
    End Property
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
     Global.System.ComponentModel.DesignerSerializationVisibilityAttribute(Global.System.ComponentModel.DesignerSerializationVisibility.Hidden)>  _
    Public Shadows ReadOnly Property Relations() As Global.System.Data.DataRelationCollection
        Get
            Return MyBase.Relations
        End Get
    End Property
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Protected Overrides Sub InitializeDerivedDataSet()
        Me.BeginInit
        Me.InitClass
        Me.EndInit
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Overrides Function Clone() As Global.System.Data.DataSet
        Dim cln As StudentDataDataSet = CType(MyBase.Clone,StudentDataDataSet)
        cln.InitVars
        cln.SchemaSerializationMode = Me.SchemaSerializationMode
        Return cln
    End Function
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Protected Overrides Function ShouldSerializeTables() As Boolean
        Return false
    End Function
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Protected Overrides Function ShouldSerializeRelations() As Boolean
        Return false
    End Function
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Protected Overrides Sub ReadXmlSerializable(ByVal reader As Global.System.Xml.XmlReader)
        If (Me.DetermineSchemaSerializationMode(reader) = Global.System.Data.SchemaSerializationMode.IncludeSchema) Then
            Me.Reset
            Dim ds As Global.System.Data.DataSet = New Global.System.Data.DataSet()
            ds.ReadXml(reader)
            If (Not (ds.Tables("Course")) Is Nothing) Then
                MyBase.Tables.Add(New CourseDataTable(ds.Tables("Course")))
            End If
            If (Not (ds.Tables("Results")) Is Nothing) Then
                MyBase.Tables.Add(New ResultsDataTable(ds.Tables("Results")))
            End If
            If (Not (ds.Tables("Student")) Is Nothing) Then
                MyBase.Tables.Add(New StudentDataTable(ds.Tables("Student")))
            End If
            Me.DataSetName = ds.DataSetName
            Me.Prefix = ds.Prefix
            Me.Namespace = ds.Namespace
            Me.Locale = ds.Locale
            Me.CaseSensitive = ds.CaseSensitive
            Me.EnforceConstraints = ds.EnforceConstraints
            Me.Merge(ds, false, Global.System.Data.MissingSchemaAction.Add)
            Me.InitVars
        Else
            Me.ReadXml(reader)
            Me.InitVars
        End If
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Protected Overrides Function GetSchemaSerializable() As Global.System.Xml.Schema.XmlSchema
        Dim stream As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
        Me.WriteXmlSchema(New Global.System.Xml.XmlTextWriter(stream, Nothing))
        stream.Position = 0
        Return Global.System.Xml.Schema.XmlSchema.Read(New Global.System.Xml.XmlTextReader(stream), Nothing)
    End Function
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Friend Overloads Sub InitVars()
        Me.InitVars(true)
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Friend Overloads Sub InitVars(ByVal initTable As Boolean)
        Me.tableCourse = CType(MyBase.Tables("Course"),CourseDataTable)
        If (initTable = true) Then
            If (Not (Me.tableCourse) Is Nothing) Then
                Me.tableCourse.InitVars
            End If
        End If
        Me.tableResults = CType(MyBase.Tables("Results"),ResultsDataTable)
        If (initTable = true) Then
            If (Not (Me.tableResults) Is Nothing) Then
                Me.tableResults.InitVars
            End If
        End If
        Me.tableStudent = CType(MyBase.Tables("Student"),StudentDataTable)
        If (initTable = true) Then
            If (Not (Me.tableStudent) Is Nothing) Then
                Me.tableStudent.InitVars
            End If
        End If
        Me.relationFK_Results_Course = Me.Relations("FK_Results_Course")
        Me.relationFK_Results_Student = Me.Relations("FK_Results_Student")
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Private Sub InitClass()
        Me.DataSetName = "StudentDataDataSet"
        Me.Prefix = ""
        Me.Namespace = "http://tempuri.org/StudentDataDataSet.xsd"
        Me.EnforceConstraints = true
        Me.SchemaSerializationMode = Global.System.Data.SchemaSerializationMode.IncludeSchema
        Me.tableCourse = New CourseDataTable()
        MyBase.Tables.Add(Me.tableCourse)
        Me.tableResults = New ResultsDataTable()
        MyBase.Tables.Add(Me.tableResults)
        Me.tableStudent = New StudentDataTable()
        MyBase.Tables.Add(Me.tableStudent)
        Me.relationFK_Results_Course = New Global.System.Data.DataRelation("FK_Results_Course", New Global.System.Data.DataColumn() {Me.tableCourse.CourseCodeColumn}, New Global.System.Data.DataColumn() {Me.tableResults.CourseCodeColumn}, false)
        Me.Relations.Add(Me.relationFK_Results_Course)
        Me.relationFK_Results_Student = New Global.System.Data.DataRelation("FK_Results_Student", New Global.System.Data.DataColumn() {Me.tableStudent.IDColumn}, New Global.System.Data.DataColumn() {Me.tableResults.IDColumn}, false)
        Me.Relations.Add(Me.relationFK_Results_Student)
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Private Function ShouldSerializeCourse() As Boolean
        Return false
    End Function
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Private Function ShouldSerializeResults() As Boolean
        Return false
    End Function
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Private Function ShouldSerializeStudent() As Boolean
        Return false
    End Function
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Private Sub SchemaChanged(ByVal sender As Object, ByVal e As Global.System.ComponentModel.CollectionChangeEventArgs)
        If (e.Action = Global.System.ComponentModel.CollectionChangeAction.Remove) Then
            Me.InitVars
        End If
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Shared Function GetTypedDataSetSchema(ByVal xs As Global.System.Xml.Schema.XmlSchemaSet) As Global.System.Xml.Schema.XmlSchemaComplexType
        Dim ds As StudentDataDataSet = New StudentDataDataSet()
        Dim type As Global.System.Xml.Schema.XmlSchemaComplexType = New Global.System.Xml.Schema.XmlSchemaComplexType()
        Dim sequence As Global.System.Xml.Schema.XmlSchemaSequence = New Global.System.Xml.Schema.XmlSchemaSequence()
        Dim any As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny()
        any.Namespace = ds.Namespace
        sequence.Items.Add(any)
        type.Particle = sequence
        Dim dsSchema As Global.System.Xml.Schema.XmlSchema = ds.GetSchemaSerializable
        If xs.Contains(dsSchema.TargetNamespace) Then
            Dim s1 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
            Dim s2 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
            Try 
                Dim schema As Global.System.Xml.Schema.XmlSchema = Nothing
                dsSchema.Write(s1)
                Dim schemas As Global.System.Collections.IEnumerator = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator
                Do While schemas.MoveNext
                    schema = CType(schemas.Current,Global.System.Xml.Schema.XmlSchema)
                    s2.SetLength(0)
                    schema.Write(s2)
                    If (s1.Length = s2.Length) Then
                        s1.Position = 0
                        s2.Position = 0
                        
                        Do While ((s1.Position <> s1.Length)  _
                                    AndAlso (s1.ReadByte = s2.ReadByte))
                            
                            
                        Loop
                        If (s1.Position = s1.Length) Then
                            Return type
                        End If
                    End If
                    
                Loop
            Finally
                If (Not (s1) Is Nothing) Then
                    s1.Close
                End If
                If (Not (s2) Is Nothing) Then
                    s2.Close
                End If
            End Try
        End If
        xs.Add(dsSchema)
        Return type
    End Function
    
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Delegate Sub CourseRowChangeEventHandler(ByVal sender As Object, ByVal e As CourseRowChangeEvent)
    
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Delegate Sub ResultsRowChangeEventHandler(ByVal sender As Object, ByVal e As ResultsRowChangeEvent)
    
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Delegate Sub StudentRowChangeEventHandler(ByVal sender As Object, ByVal e As StudentRowChangeEvent)
    
    '''<summary>
    '''Represents the strongly named DataTable class.
    '''</summary>
    <Global.System.Serializable(),  _
     Global.System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")>  _
    Partial Public Class CourseDataTable
        Inherits Global.System.Data.TypedTableBase(Of CourseRow)
        
        Private columnCourseCode As Global.System.Data.DataColumn
        
        Private columnCourseTitle As Global.System.Data.DataColumn
        
        Private columnCourseLevel As Global.System.Data.DataColumn
        
        Private columnCreditPoints As Global.System.Data.DataColumn
        
        Private columnCourseDescription As Global.System.Data.DataColumn
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New()
            MyBase.New
            Me.TableName = "Course"
            Me.BeginInit
            Me.InitClass
            Me.EndInit
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub New(ByVal table As Global.System.Data.DataTable)
            MyBase.New
            Me.TableName = table.TableName
            If (table.CaseSensitive <> table.DataSet.CaseSensitive) Then
                Me.CaseSensitive = table.CaseSensitive
            End If
            If (table.Locale.ToString <> table.DataSet.Locale.ToString) Then
                Me.Locale = table.Locale
            End If
            If (table.Namespace <> table.DataSet.Namespace) Then
                Me.Namespace = table.Namespace
            End If
            Me.Prefix = table.Prefix
            Me.MinimumCapacity = table.MinimumCapacity
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Sub New(ByVal info As Global.System.Runtime.Serialization.SerializationInfo, ByVal context As Global.System.Runtime.Serialization.StreamingContext)
            MyBase.New(info, context)
            Me.InitVars
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property CourseCodeColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnCourseCode
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property CourseTitleColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnCourseTitle
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property CourseLevelColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnCourseLevel
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property CreditPointsColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnCreditPoints
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property CourseDescriptionColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnCourseDescription
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Browsable(false)>  _
        Public ReadOnly Property Count() As Integer
            Get
                Return Me.Rows.Count
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Default ReadOnly Property Item(ByVal index As Integer) As CourseRow
            Get
                Return CType(Me.Rows(index),CourseRow)
            End Get
        End Property
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event CourseRowChanging As CourseRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event CourseRowChanged As CourseRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event CourseRowDeleting As CourseRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event CourseRowDeleted As CourseRowChangeEventHandler
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overloads Sub AddCourseRow(ByVal row As CourseRow)
            Me.Rows.Add(row)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overloads Function AddCourseRow(ByVal CourseCode As String, ByVal CourseTitle As String, ByVal CourseLevel As String, ByVal CreditPoints As Integer, ByVal CourseDescription As String) As CourseRow
            Dim rowCourseRow As CourseRow = CType(Me.NewRow,CourseRow)
            Dim columnValuesArray() As Object = New Object() {CourseCode, CourseTitle, CourseLevel, CreditPoints, CourseDescription}
            rowCourseRow.ItemArray = columnValuesArray
            Me.Rows.Add(rowCourseRow)
            Return rowCourseRow
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function FindByCourseCode(ByVal CourseCode As String) As CourseRow
            Return CType(Me.Rows.Find(New Object() {CourseCode}),CourseRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overrides Function Clone() As Global.System.Data.DataTable
            Dim cln As CourseDataTable = CType(MyBase.Clone,CourseDataTable)
            cln.InitVars
            Return cln
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function CreateInstance() As Global.System.Data.DataTable
            Return New CourseDataTable()
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub InitVars()
            Me.columnCourseCode = MyBase.Columns("CourseCode")
            Me.columnCourseTitle = MyBase.Columns("CourseTitle")
            Me.columnCourseLevel = MyBase.Columns("CourseLevel")
            Me.columnCreditPoints = MyBase.Columns("CreditPoints")
            Me.columnCourseDescription = MyBase.Columns("CourseDescription")
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitClass()
            Me.columnCourseCode = New Global.System.Data.DataColumn("CourseCode", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnCourseCode)
            Me.columnCourseTitle = New Global.System.Data.DataColumn("CourseTitle", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnCourseTitle)
            Me.columnCourseLevel = New Global.System.Data.DataColumn("CourseLevel", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnCourseLevel)
            Me.columnCreditPoints = New Global.System.Data.DataColumn("CreditPoints", GetType(Integer), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnCreditPoints)
            Me.columnCourseDescription = New Global.System.Data.DataColumn("CourseDescription", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnCourseDescription)
            Me.Constraints.Add(New Global.System.Data.UniqueConstraint("Constraint1", New Global.System.Data.DataColumn() {Me.columnCourseCode}, true))
            Me.columnCourseCode.AllowDBNull = false
            Me.columnCourseCode.Unique = true
            Me.columnCourseCode.MaxLength = 10
            Me.columnCourseTitle.MaxLength = 50
            Me.columnCourseLevel.MaxLength = 50
            Me.columnCourseDescription.MaxLength = 50
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function NewCourseRow() As CourseRow
            Return CType(Me.NewRow,CourseRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function NewRowFromBuilder(ByVal builder As Global.System.Data.DataRowBuilder) As Global.System.Data.DataRow
            Return New CourseRow(builder)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function GetRowType() As Global.System.Type
            Return GetType(CourseRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowChanged(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowChanged(e)
            If (Not (Me.CourseRowChangedEvent) Is Nothing) Then
                RaiseEvent CourseRowChanged(Me, New CourseRowChangeEvent(CType(e.Row,CourseRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowChanging(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowChanging(e)
            If (Not (Me.CourseRowChangingEvent) Is Nothing) Then
                RaiseEvent CourseRowChanging(Me, New CourseRowChangeEvent(CType(e.Row,CourseRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowDeleted(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowDeleted(e)
            If (Not (Me.CourseRowDeletedEvent) Is Nothing) Then
                RaiseEvent CourseRowDeleted(Me, New CourseRowChangeEvent(CType(e.Row,CourseRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowDeleting(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowDeleting(e)
            If (Not (Me.CourseRowDeletingEvent) Is Nothing) Then
                RaiseEvent CourseRowDeleting(Me, New CourseRowChangeEvent(CType(e.Row,CourseRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub RemoveCourseRow(ByVal row As CourseRow)
            Me.Rows.Remove(row)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Shared Function GetTypedTableSchema(ByVal xs As Global.System.Xml.Schema.XmlSchemaSet) As Global.System.Xml.Schema.XmlSchemaComplexType
            Dim type As Global.System.Xml.Schema.XmlSchemaComplexType = New Global.System.Xml.Schema.XmlSchemaComplexType()
            Dim sequence As Global.System.Xml.Schema.XmlSchemaSequence = New Global.System.Xml.Schema.XmlSchemaSequence()
            Dim ds As StudentDataDataSet = New StudentDataDataSet()
            Dim any1 As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny()
            any1.Namespace = "http://www.w3.org/2001/XMLSchema"
            any1.MinOccurs = New Decimal(0)
            any1.MaxOccurs = Decimal.MaxValue
            any1.ProcessContents = Global.System.Xml.Schema.XmlSchemaContentProcessing.Lax
            sequence.Items.Add(any1)
            Dim any2 As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny()
            any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1"
            any2.MinOccurs = New Decimal(1)
            any2.ProcessContents = Global.System.Xml.Schema.XmlSchemaContentProcessing.Lax
            sequence.Items.Add(any2)
            Dim attribute1 As Global.System.Xml.Schema.XmlSchemaAttribute = New Global.System.Xml.Schema.XmlSchemaAttribute()
            attribute1.Name = "namespace"
            attribute1.FixedValue = ds.Namespace
            type.Attributes.Add(attribute1)
            Dim attribute2 As Global.System.Xml.Schema.XmlSchemaAttribute = New Global.System.Xml.Schema.XmlSchemaAttribute()
            attribute2.Name = "tableTypeName"
            attribute2.FixedValue = "CourseDataTable"
            type.Attributes.Add(attribute2)
            type.Particle = sequence
            Dim dsSchema As Global.System.Xml.Schema.XmlSchema = ds.GetSchemaSerializable
            If xs.Contains(dsSchema.TargetNamespace) Then
                Dim s1 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
                Dim s2 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
                Try 
                    Dim schema As Global.System.Xml.Schema.XmlSchema = Nothing
                    dsSchema.Write(s1)
                    Dim schemas As Global.System.Collections.IEnumerator = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator
                    Do While schemas.MoveNext
                        schema = CType(schemas.Current,Global.System.Xml.Schema.XmlSchema)
                        s2.SetLength(0)
                        schema.Write(s2)
                        If (s1.Length = s2.Length) Then
                            s1.Position = 0
                            s2.Position = 0
                            
                            Do While ((s1.Position <> s1.Length)  _
                                        AndAlso (s1.ReadByte = s2.ReadByte))
                                
                                
                            Loop
                            If (s1.Position = s1.Length) Then
                                Return type
                            End If
                        End If
                        
                    Loop
                Finally
                    If (Not (s1) Is Nothing) Then
                        s1.Close
                    End If
                    If (Not (s2) Is Nothing) Then
                        s2.Close
                    End If
                End Try
            End If
            xs.Add(dsSchema)
            Return type
        End Function
    End Class
    
    '''<summary>
    '''Represents the strongly named DataTable class.
    '''</summary>
    <Global.System.Serializable(),  _
     Global.System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")>  _
    Partial Public Class ResultsDataTable
        Inherits Global.System.Data.TypedTableBase(Of ResultsRow)
        
        Private columnID As Global.System.Data.DataColumn
        
        Private columnCourseCode As Global.System.Data.DataColumn
        
        Private columnTMA01 As Global.System.Data.DataColumn
        
        Private columnTMA02 As Global.System.Data.DataColumn
        
        Private columnExam As Global.System.Data.DataColumn
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New()
            MyBase.New
            Me.TableName = "Results"
            Me.BeginInit
            Me.InitClass
            Me.EndInit
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub New(ByVal table As Global.System.Data.DataTable)
            MyBase.New
            Me.TableName = table.TableName
            If (table.CaseSensitive <> table.DataSet.CaseSensitive) Then
                Me.CaseSensitive = table.CaseSensitive
            End If
            If (table.Locale.ToString <> table.DataSet.Locale.ToString) Then
                Me.Locale = table.Locale
            End If
            If (table.Namespace <> table.DataSet.Namespace) Then
                Me.Namespace = table.Namespace
            End If
            Me.Prefix = table.Prefix
            Me.MinimumCapacity = table.MinimumCapacity
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Sub New(ByVal info As Global.System.Runtime.Serialization.SerializationInfo, ByVal context As Global.System.Runtime.Serialization.StreamingContext)
            MyBase.New(info, context)
            Me.InitVars
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property IDColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnID
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property CourseCodeColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnCourseCode
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property TMA01Column() As Global.System.Data.DataColumn
            Get
                Return Me.columnTMA01
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property TMA02Column() As Global.System.Data.DataColumn
            Get
                Return Me.columnTMA02
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property ExamColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnExam
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Browsable(false)>  _
        Public ReadOnly Property Count() As Integer
            Get
                Return Me.Rows.Count
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Default ReadOnly Property Item(ByVal index As Integer) As ResultsRow
            Get
                Return CType(Me.Rows(index),ResultsRow)
            End Get
        End Property
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event ResultsRowChanging As ResultsRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event ResultsRowChanged As ResultsRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event ResultsRowDeleting As ResultsRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event ResultsRowDeleted As ResultsRowChangeEventHandler
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overloads Sub AddResultsRow(ByVal row As ResultsRow)
            Me.Rows.Add(row)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overloads Function AddResultsRow(ByVal parentStudentRowByFK_Results_Student As StudentRow, ByVal parentCourseRowByFK_Results_Course As CourseRow, ByVal TMA01 As String, ByVal TMA02 As String, ByVal Exam As String) As ResultsRow
            Dim rowResultsRow As ResultsRow = CType(Me.NewRow,ResultsRow)
            Dim columnValuesArray() As Object = New Object() {Nothing, Nothing, TMA01, TMA02, Exam}
            If (Not (parentStudentRowByFK_Results_Student) Is Nothing) Then
                columnValuesArray(0) = parentStudentRowByFK_Results_Student(0)
            End If
            If (Not (parentCourseRowByFK_Results_Course) Is Nothing) Then
                columnValuesArray(1) = parentCourseRowByFK_Results_Course(0)
            End If
            rowResultsRow.ItemArray = columnValuesArray
            Me.Rows.Add(rowResultsRow)
            Return rowResultsRow
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function FindByIDCourseCode(ByVal ID As String, ByVal CourseCode As String) As ResultsRow
            Return CType(Me.Rows.Find(New Object() {ID, CourseCode}),ResultsRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overrides Function Clone() As Global.System.Data.DataTable
            Dim cln As ResultsDataTable = CType(MyBase.Clone,ResultsDataTable)
            cln.InitVars
            Return cln
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function CreateInstance() As Global.System.Data.DataTable
            Return New ResultsDataTable()
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub InitVars()
            Me.columnID = MyBase.Columns("ID")
            Me.columnCourseCode = MyBase.Columns("CourseCode")
            Me.columnTMA01 = MyBase.Columns("TMA01")
            Me.columnTMA02 = MyBase.Columns("TMA02")
            Me.columnExam = MyBase.Columns("Exam")
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitClass()
            Me.columnID = New Global.System.Data.DataColumn("ID", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnID)
            Me.columnCourseCode = New Global.System.Data.DataColumn("CourseCode", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnCourseCode)
            Me.columnTMA01 = New Global.System.Data.DataColumn("TMA01", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnTMA01)
            Me.columnTMA02 = New Global.System.Data.DataColumn("TMA02", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnTMA02)
            Me.columnExam = New Global.System.Data.DataColumn("Exam", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnExam)
            Me.Constraints.Add(New Global.System.Data.UniqueConstraint("Constraint1", New Global.System.Data.DataColumn() {Me.columnID, Me.columnCourseCode}, true))
            Me.columnID.AllowDBNull = false
            Me.columnID.MaxLength = 10
            Me.columnCourseCode.AllowDBNull = false
            Me.columnCourseCode.MaxLength = 10
            Me.columnTMA01.MaxLength = 10
            Me.columnTMA02.MaxLength = 10
            Me.columnExam.MaxLength = 10
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function NewResultsRow() As ResultsRow
            Return CType(Me.NewRow,ResultsRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function NewRowFromBuilder(ByVal builder As Global.System.Data.DataRowBuilder) As Global.System.Data.DataRow
            Return New ResultsRow(builder)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function GetRowType() As Global.System.Type
            Return GetType(ResultsRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowChanged(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowChanged(e)
            If (Not (Me.ResultsRowChangedEvent) Is Nothing) Then
                RaiseEvent ResultsRowChanged(Me, New ResultsRowChangeEvent(CType(e.Row,ResultsRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowChanging(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowChanging(e)
            If (Not (Me.ResultsRowChangingEvent) Is Nothing) Then
                RaiseEvent ResultsRowChanging(Me, New ResultsRowChangeEvent(CType(e.Row,ResultsRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowDeleted(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowDeleted(e)
            If (Not (Me.ResultsRowDeletedEvent) Is Nothing) Then
                RaiseEvent ResultsRowDeleted(Me, New ResultsRowChangeEvent(CType(e.Row,ResultsRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowDeleting(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowDeleting(e)
            If (Not (Me.ResultsRowDeletingEvent) Is Nothing) Then
                RaiseEvent ResultsRowDeleting(Me, New ResultsRowChangeEvent(CType(e.Row,ResultsRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub RemoveResultsRow(ByVal row As ResultsRow)
            Me.Rows.Remove(row)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Shared Function GetTypedTableSchema(ByVal xs As Global.System.Xml.Schema.XmlSchemaSet) As Global.System.Xml.Schema.XmlSchemaComplexType
            Dim type As Global.System.Xml.Schema.XmlSchemaComplexType = New Global.System.Xml.Schema.XmlSchemaComplexType()
            Dim sequence As Global.System.Xml.Schema.XmlSchemaSequence = New Global.System.Xml.Schema.XmlSchemaSequence()
            Dim ds As StudentDataDataSet = New StudentDataDataSet()
            Dim any1 As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny()
            any1.Namespace = "http://www.w3.org/2001/XMLSchema"
            any1.MinOccurs = New Decimal(0)
            any1.MaxOccurs = Decimal.MaxValue
            any1.ProcessContents = Global.System.Xml.Schema.XmlSchemaContentProcessing.Lax
            sequence.Items.Add(any1)
            Dim any2 As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny()
            any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1"
            any2.MinOccurs = New Decimal(1)
            any2.ProcessContents = Global.System.Xml.Schema.XmlSchemaContentProcessing.Lax
            sequence.Items.Add(any2)
            Dim attribute1 As Global.System.Xml.Schema.XmlSchemaAttribute = New Global.System.Xml.Schema.XmlSchemaAttribute()
            attribute1.Name = "namespace"
            attribute1.FixedValue = ds.Namespace
            type.Attributes.Add(attribute1)
            Dim attribute2 As Global.System.Xml.Schema.XmlSchemaAttribute = New Global.System.Xml.Schema.XmlSchemaAttribute()
            attribute2.Name = "tableTypeName"
            attribute2.FixedValue = "ResultsDataTable"
            type.Attributes.Add(attribute2)
            type.Particle = sequence
            Dim dsSchema As Global.System.Xml.Schema.XmlSchema = ds.GetSchemaSerializable
            If xs.Contains(dsSchema.TargetNamespace) Then
                Dim s1 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
                Dim s2 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
                Try 
                    Dim schema As Global.System.Xml.Schema.XmlSchema = Nothing
                    dsSchema.Write(s1)
                    Dim schemas As Global.System.Collections.IEnumerator = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator
                    Do While schemas.MoveNext
                        schema = CType(schemas.Current,Global.System.Xml.Schema.XmlSchema)
                        s2.SetLength(0)
                        schema.Write(s2)
                        If (s1.Length = s2.Length) Then
                            s1.Position = 0
                            s2.Position = 0
                            
                            Do While ((s1.Position <> s1.Length)  _
                                        AndAlso (s1.ReadByte = s2.ReadByte))
                                
                                
                            Loop
                            If (s1.Position = s1.Length) Then
                                Return type
                            End If
                        End If
                        
                    Loop
                Finally
                    If (Not (s1) Is Nothing) Then
                        s1.Close
                    End If
                    If (Not (s2) Is Nothing) Then
                        s2.Close
                    End If
                End Try
            End If
            xs.Add(dsSchema)
            Return type
        End Function
    End Class
    
    '''<summary>
    '''Represents the strongly named DataTable class.
    '''</summary>
    <Global.System.Serializable(),  _
     Global.System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")>  _
    Partial Public Class StudentDataTable
        Inherits Global.System.Data.TypedTableBase(Of StudentRow)
        
        Private columnID As Global.System.Data.DataColumn
        
        Private columnGivenName As Global.System.Data.DataColumn
        
        Private columnFamilyName As Global.System.Data.DataColumn
        
        Private columnDateOfBirth As Global.System.Data.DataColumn
        
        Private columnCity As Global.System.Data.DataColumn
        
        Private columnTutorID As Global.System.Data.DataColumn
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New()
            MyBase.New
            Me.TableName = "Student"
            Me.BeginInit
            Me.InitClass
            Me.EndInit
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub New(ByVal table As Global.System.Data.DataTable)
            MyBase.New
            Me.TableName = table.TableName
            If (table.CaseSensitive <> table.DataSet.CaseSensitive) Then
                Me.CaseSensitive = table.CaseSensitive
            End If
            If (table.Locale.ToString <> table.DataSet.Locale.ToString) Then
                Me.Locale = table.Locale
            End If
            If (table.Namespace <> table.DataSet.Namespace) Then
                Me.Namespace = table.Namespace
            End If
            Me.Prefix = table.Prefix
            Me.MinimumCapacity = table.MinimumCapacity
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Sub New(ByVal info As Global.System.Runtime.Serialization.SerializationInfo, ByVal context As Global.System.Runtime.Serialization.StreamingContext)
            MyBase.New(info, context)
            Me.InitVars
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property IDColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnID
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property GivenNameColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnGivenName
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property FamilyNameColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnFamilyName
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property DateOfBirthColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnDateOfBirth
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property CityColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnCity
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property TutorIDColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnTutorID
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Browsable(false)>  _
        Public ReadOnly Property Count() As Integer
            Get
                Return Me.Rows.Count
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Default ReadOnly Property Item(ByVal index As Integer) As StudentRow
            Get
                Return CType(Me.Rows(index),StudentRow)
            End Get
        End Property
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event StudentRowChanging As StudentRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event StudentRowChanged As StudentRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event StudentRowDeleting As StudentRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event StudentRowDeleted As StudentRowChangeEventHandler
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overloads Sub AddStudentRow(ByVal row As StudentRow)
            Me.Rows.Add(row)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overloads Function AddStudentRow(ByVal ID As String, ByVal GivenName As String, ByVal FamilyName As String, ByVal DateOfBirth As Date, ByVal City As String, ByVal TutorID As String) As StudentRow
            Dim rowStudentRow As StudentRow = CType(Me.NewRow,StudentRow)
            Dim columnValuesArray() As Object = New Object() {ID, GivenName, FamilyName, DateOfBirth, City, TutorID}
            rowStudentRow.ItemArray = columnValuesArray
            Me.Rows.Add(rowStudentRow)
            Return rowStudentRow
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function FindByID(ByVal ID As String) As StudentRow
            Return CType(Me.Rows.Find(New Object() {ID}),StudentRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overrides Function Clone() As Global.System.Data.DataTable
            Dim cln As StudentDataTable = CType(MyBase.Clone,StudentDataTable)
            cln.InitVars
            Return cln
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function CreateInstance() As Global.System.Data.DataTable
            Return New StudentDataTable()
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub InitVars()
            Me.columnID = MyBase.Columns("ID")
            Me.columnGivenName = MyBase.Columns("GivenName")
            Me.columnFamilyName = MyBase.Columns("FamilyName")
            Me.columnDateOfBirth = MyBase.Columns("DateOfBirth")
            Me.columnCity = MyBase.Columns("City")
            Me.columnTutorID = MyBase.Columns("TutorID")
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitClass()
            Me.columnID = New Global.System.Data.DataColumn("ID", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnID)
            Me.columnGivenName = New Global.System.Data.DataColumn("GivenName", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnGivenName)
            Me.columnFamilyName = New Global.System.Data.DataColumn("FamilyName", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnFamilyName)
            Me.columnDateOfBirth = New Global.System.Data.DataColumn("DateOfBirth", GetType(Date), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnDateOfBirth)
            Me.columnCity = New Global.System.Data.DataColumn("City", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnCity)
            Me.columnTutorID = New Global.System.Data.DataColumn("TutorID", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnTutorID)
            Me.Constraints.Add(New Global.System.Data.UniqueConstraint("Constraint1", New Global.System.Data.DataColumn() {Me.columnID}, true))
            Me.columnID.AllowDBNull = false
            Me.columnID.Unique = true
            Me.columnID.MaxLength = 10
            Me.columnGivenName.MaxLength = 50
            Me.columnFamilyName.MaxLength = 50
            Me.columnCity.MaxLength = 50
            Me.columnTutorID.MaxLength = 10
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function NewStudentRow() As StudentRow
            Return CType(Me.NewRow,StudentRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function NewRowFromBuilder(ByVal builder As Global.System.Data.DataRowBuilder) As Global.System.Data.DataRow
            Return New StudentRow(builder)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Function GetRowType() As Global.System.Type
            Return GetType(StudentRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowChanged(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowChanged(e)
            If (Not (Me.StudentRowChangedEvent) Is Nothing) Then
                RaiseEvent StudentRowChanged(Me, New StudentRowChangeEvent(CType(e.Row,StudentRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowChanging(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowChanging(e)
            If (Not (Me.StudentRowChangingEvent) Is Nothing) Then
                RaiseEvent StudentRowChanging(Me, New StudentRowChangeEvent(CType(e.Row,StudentRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowDeleted(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowDeleted(e)
            If (Not (Me.StudentRowDeletedEvent) Is Nothing) Then
                RaiseEvent StudentRowDeleted(Me, New StudentRowChangeEvent(CType(e.Row,StudentRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overrides Sub OnRowDeleting(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowDeleting(e)
            If (Not (Me.StudentRowDeletingEvent) Is Nothing) Then
                RaiseEvent StudentRowDeleting(Me, New StudentRowChangeEvent(CType(e.Row,StudentRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub RemoveStudentRow(ByVal row As StudentRow)
            Me.Rows.Remove(row)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Shared Function GetTypedTableSchema(ByVal xs As Global.System.Xml.Schema.XmlSchemaSet) As Global.System.Xml.Schema.XmlSchemaComplexType
            Dim type As Global.System.Xml.Schema.XmlSchemaComplexType = New Global.System.Xml.Schema.XmlSchemaComplexType()
            Dim sequence As Global.System.Xml.Schema.XmlSchemaSequence = New Global.System.Xml.Schema.XmlSchemaSequence()
            Dim ds As StudentDataDataSet = New StudentDataDataSet()
            Dim any1 As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny()
            any1.Namespace = "http://www.w3.org/2001/XMLSchema"
            any1.MinOccurs = New Decimal(0)
            any1.MaxOccurs = Decimal.MaxValue
            any1.ProcessContents = Global.System.Xml.Schema.XmlSchemaContentProcessing.Lax
            sequence.Items.Add(any1)
            Dim any2 As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny()
            any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1"
            any2.MinOccurs = New Decimal(1)
            any2.ProcessContents = Global.System.Xml.Schema.XmlSchemaContentProcessing.Lax
            sequence.Items.Add(any2)
            Dim attribute1 As Global.System.Xml.Schema.XmlSchemaAttribute = New Global.System.Xml.Schema.XmlSchemaAttribute()
            attribute1.Name = "namespace"
            attribute1.FixedValue = ds.Namespace
            type.Attributes.Add(attribute1)
            Dim attribute2 As Global.System.Xml.Schema.XmlSchemaAttribute = New Global.System.Xml.Schema.XmlSchemaAttribute()
            attribute2.Name = "tableTypeName"
            attribute2.FixedValue = "StudentDataTable"
            type.Attributes.Add(attribute2)
            type.Particle = sequence
            Dim dsSchema As Global.System.Xml.Schema.XmlSchema = ds.GetSchemaSerializable
            If xs.Contains(dsSchema.TargetNamespace) Then
                Dim s1 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
                Dim s2 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream()
                Try 
                    Dim schema As Global.System.Xml.Schema.XmlSchema = Nothing
                    dsSchema.Write(s1)
                    Dim schemas As Global.System.Collections.IEnumerator = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator
                    Do While schemas.MoveNext
                        schema = CType(schemas.Current,Global.System.Xml.Schema.XmlSchema)
                        s2.SetLength(0)
                        schema.Write(s2)
                        If (s1.Length = s2.Length) Then
                            s1.Position = 0
                            s2.Position = 0
                            
                            Do While ((s1.Position <> s1.Length)  _
                                        AndAlso (s1.ReadByte = s2.ReadByte))
                                
                                
                            Loop
                            If (s1.Position = s1.Length) Then
                                Return type
                            End If
                        End If
                        
                    Loop
                Finally
                    If (Not (s1) Is Nothing) Then
                        s1.Close
                    End If
                    If (Not (s2) Is Nothing) Then
                        s2.Close
                    End If
                End Try
            End If
            xs.Add(dsSchema)
            Return type
        End Function
    End Class
    
    '''<summary>
    '''Represents strongly named DataRow class.
    '''</summary>
    Partial Public Class CourseRow
        Inherits Global.System.Data.DataRow
        
        Private tableCourse As CourseDataTable
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub New(ByVal rb As Global.System.Data.DataRowBuilder)
            MyBase.New(rb)
            Me.tableCourse = CType(Me.Table,CourseDataTable)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property CourseCode() As String
            Get
                Return CType(Me(Me.tableCourse.CourseCodeColumn),String)
            End Get
            Set
                Me(Me.tableCourse.CourseCodeColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property CourseTitle() As String
            Get
                Try 
                    Return CType(Me(Me.tableCourse.CourseTitleColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'CourseTitle' in table 'Course' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableCourse.CourseTitleColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property CourseLevel() As String
            Get
                Try 
                    Return CType(Me(Me.tableCourse.CourseLevelColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'CourseLevel' in table 'Course' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableCourse.CourseLevelColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property CreditPoints() As Integer
            Get
                Try 
                    Return CType(Me(Me.tableCourse.CreditPointsColumn),Integer)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'CreditPoints' in table 'Course' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableCourse.CreditPointsColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property CourseDescription() As String
            Get
                Try 
                    Return CType(Me(Me.tableCourse.CourseDescriptionColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'CourseDescription' in table 'Course' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableCourse.CourseDescriptionColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsCourseTitleNull() As Boolean
            Return Me.IsNull(Me.tableCourse.CourseTitleColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetCourseTitleNull()
            Me(Me.tableCourse.CourseTitleColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsCourseLevelNull() As Boolean
            Return Me.IsNull(Me.tableCourse.CourseLevelColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetCourseLevelNull()
            Me(Me.tableCourse.CourseLevelColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsCreditPointsNull() As Boolean
            Return Me.IsNull(Me.tableCourse.CreditPointsColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetCreditPointsNull()
            Me(Me.tableCourse.CreditPointsColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsCourseDescriptionNull() As Boolean
            Return Me.IsNull(Me.tableCourse.CourseDescriptionColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetCourseDescriptionNull()
            Me(Me.tableCourse.CourseDescriptionColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function GetResultsRows() As ResultsRow()
            If (Me.Table.ChildRelations("FK_Results_Course") Is Nothing) Then
                Return New ResultsRow(-1) {}
            Else
                Return CType(MyBase.GetChildRows(Me.Table.ChildRelations("FK_Results_Course")),ResultsRow())
            End If
        End Function
    End Class
    
    '''<summary>
    '''Represents strongly named DataRow class.
    '''</summary>
    Partial Public Class ResultsRow
        Inherits Global.System.Data.DataRow
        
        Private tableResults As ResultsDataTable
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub New(ByVal rb As Global.System.Data.DataRowBuilder)
            MyBase.New(rb)
            Me.tableResults = CType(Me.Table,ResultsDataTable)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property ID() As String
            Get
                Return CType(Me(Me.tableResults.IDColumn),String)
            End Get
            Set
                Me(Me.tableResults.IDColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property CourseCode() As String
            Get
                Return CType(Me(Me.tableResults.CourseCodeColumn),String)
            End Get
            Set
                Me(Me.tableResults.CourseCodeColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property TMA01() As String
            Get
                Try 
                    Return CType(Me(Me.tableResults.TMA01Column),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'TMA01' in table 'Results' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableResults.TMA01Column) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property TMA02() As String
            Get
                Try 
                    Return CType(Me(Me.tableResults.TMA02Column),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'TMA02' in table 'Results' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableResults.TMA02Column) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property Exam() As String
            Get
                Try 
                    Return CType(Me(Me.tableResults.ExamColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'Exam' in table 'Results' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableResults.ExamColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property CourseRow() As CourseRow
            Get
                Return CType(Me.GetParentRow(Me.Table.ParentRelations("FK_Results_Course")),CourseRow)
            End Get
            Set
                Me.SetParentRow(value, Me.Table.ParentRelations("FK_Results_Course"))
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property StudentRow() As StudentRow
            Get
                Return CType(Me.GetParentRow(Me.Table.ParentRelations("FK_Results_Student")),StudentRow)
            End Get
            Set
                Me.SetParentRow(value, Me.Table.ParentRelations("FK_Results_Student"))
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsTMA01Null() As Boolean
            Return Me.IsNull(Me.tableResults.TMA01Column)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetTMA01Null()
            Me(Me.tableResults.TMA01Column) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsTMA02Null() As Boolean
            Return Me.IsNull(Me.tableResults.TMA02Column)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetTMA02Null()
            Me(Me.tableResults.TMA02Column) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsExamNull() As Boolean
            Return Me.IsNull(Me.tableResults.ExamColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetExamNull()
            Me(Me.tableResults.ExamColumn) = Global.System.Convert.DBNull
        End Sub
    End Class
    
    '''<summary>
    '''Represents strongly named DataRow class.
    '''</summary>
    Partial Public Class StudentRow
        Inherits Global.System.Data.DataRow
        
        Private tableStudent As StudentDataTable
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub New(ByVal rb As Global.System.Data.DataRowBuilder)
            MyBase.New(rb)
            Me.tableStudent = CType(Me.Table,StudentDataTable)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property ID() As String
            Get
                Return CType(Me(Me.tableStudent.IDColumn),String)
            End Get
            Set
                Me(Me.tableStudent.IDColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property GivenName() As String
            Get
                Try 
                    Return CType(Me(Me.tableStudent.GivenNameColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'GivenName' in table 'Student' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableStudent.GivenNameColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property FamilyName() As String
            Get
                Try 
                    Return CType(Me(Me.tableStudent.FamilyNameColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'FamilyName' in table 'Student' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableStudent.FamilyNameColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property DateOfBirth() As Date
            Get
                Try 
                    Return CType(Me(Me.tableStudent.DateOfBirthColumn),Date)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'DateOfBirth' in table 'Student' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableStudent.DateOfBirthColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property City() As String
            Get
                Try 
                    Return CType(Me(Me.tableStudent.CityColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'City' in table 'Student' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableStudent.CityColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property TutorID() As String
            Get
                Try 
                    Return CType(Me(Me.tableStudent.TutorIDColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'TutorID' in table 'Student' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tableStudent.TutorIDColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsGivenNameNull() As Boolean
            Return Me.IsNull(Me.tableStudent.GivenNameColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetGivenNameNull()
            Me(Me.tableStudent.GivenNameColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsFamilyNameNull() As Boolean
            Return Me.IsNull(Me.tableStudent.FamilyNameColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetFamilyNameNull()
            Me(Me.tableStudent.FamilyNameColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsDateOfBirthNull() As Boolean
            Return Me.IsNull(Me.tableStudent.DateOfBirthColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetDateOfBirthNull()
            Me(Me.tableStudent.DateOfBirthColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsCityNull() As Boolean
            Return Me.IsNull(Me.tableStudent.CityColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetCityNull()
            Me(Me.tableStudent.CityColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsTutorIDNull() As Boolean
            Return Me.IsNull(Me.tableStudent.TutorIDColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetTutorIDNull()
            Me(Me.tableStudent.TutorIDColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function GetResultsRows() As ResultsRow()
            If (Me.Table.ChildRelations("FK_Results_Student") Is Nothing) Then
                Return New ResultsRow(-1) {}
            Else
                Return CType(MyBase.GetChildRows(Me.Table.ChildRelations("FK_Results_Student")),ResultsRow())
            End If
        End Function
    End Class
    
    '''<summary>
    '''Row event argument class
    '''</summary>
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Class CourseRowChangeEvent
        Inherits Global.System.EventArgs
        
        Private eventRow As CourseRow
        
        Private eventAction As Global.System.Data.DataRowAction
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New(ByVal row As CourseRow, ByVal action As Global.System.Data.DataRowAction)
            MyBase.New
            Me.eventRow = row
            Me.eventAction = action
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property Row() As CourseRow
            Get
                Return Me.eventRow
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property Action() As Global.System.Data.DataRowAction
            Get
                Return Me.eventAction
            End Get
        End Property
    End Class
    
    '''<summary>
    '''Row event argument class
    '''</summary>
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Class ResultsRowChangeEvent
        Inherits Global.System.EventArgs
        
        Private eventRow As ResultsRow
        
        Private eventAction As Global.System.Data.DataRowAction
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New(ByVal row As ResultsRow, ByVal action As Global.System.Data.DataRowAction)
            MyBase.New
            Me.eventRow = row
            Me.eventAction = action
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property Row() As ResultsRow
            Get
                Return Me.eventRow
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property Action() As Global.System.Data.DataRowAction
            Get
                Return Me.eventAction
            End Get
        End Property
    End Class
    
    '''<summary>
    '''Row event argument class
    '''</summary>
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Class StudentRowChangeEvent
        Inherits Global.System.EventArgs
        
        Private eventRow As StudentRow
        
        Private eventAction As Global.System.Data.DataRowAction
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New(ByVal row As StudentRow, ByVal action As Global.System.Data.DataRowAction)
            MyBase.New
            Me.eventRow = row
            Me.eventAction = action
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property Row() As StudentRow
            Get
                Return Me.eventRow
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property Action() As Global.System.Data.DataRowAction
            Get
                Return Me.eventAction
            End Get
        End Property
    End Class
End Class

Namespace StudentDataDataSetTableAdapters
    
    '''<summary>
    '''Represents the connection and commands used to retrieve and save data.
    '''</summary>
    <Global.System.ComponentModel.DesignerCategoryAttribute("code"),  _
     Global.System.ComponentModel.ToolboxItem(true),  _
     Global.System.ComponentModel.DataObjectAttribute(true),  _
     Global.System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner"& _ 
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"),  _
     Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
    Partial Public Class CourseTableAdapter
        Inherits Global.System.ComponentModel.Component
        
        Private WithEvents _adapter As Global.System.Data.SqlClient.SqlDataAdapter
        
        Private _connection As Global.System.Data.SqlClient.SqlConnection
        
        Private _transaction As Global.System.Data.SqlClient.SqlTransaction
        
        Private _commandCollection() As Global.System.Data.SqlClient.SqlCommand
        
        Private _clearBeforeFill As Boolean
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New()
            MyBase.New
            Me.ClearBeforeFill = true
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Friend ReadOnly Property Adapter() As Global.System.Data.SqlClient.SqlDataAdapter
            Get
                If (Me._adapter Is Nothing) Then
                    Me.InitAdapter
                End If
                Return Me._adapter
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Property Connection() As Global.System.Data.SqlClient.SqlConnection
            Get
                If (Me._connection Is Nothing) Then
                    Me.InitConnection
                End If
                Return Me._connection
            End Get
            Set
                Me._connection = value
                If (Not (Me.Adapter.InsertCommand) Is Nothing) Then
                    Me.Adapter.InsertCommand.Connection = value
                End If
                If (Not (Me.Adapter.DeleteCommand) Is Nothing) Then
                    Me.Adapter.DeleteCommand.Connection = value
                End If
                If (Not (Me.Adapter.UpdateCommand) Is Nothing) Then
                    Me.Adapter.UpdateCommand.Connection = value
                End If
                Dim i As Integer = 0
                Do While (i < Me.CommandCollection.Length)
                    If (Not (Me.CommandCollection(i)) Is Nothing) Then
                        CType(Me.CommandCollection(i),Global.System.Data.SqlClient.SqlCommand).Connection = value
                    End If
                    i = (i + 1)
                Loop
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Property Transaction() As Global.System.Data.SqlClient.SqlTransaction
            Get
                Return Me._transaction
            End Get
            Set
                Me._transaction = value
                Dim i As Integer = 0
                Do While (i < Me.CommandCollection.Length)
                    Me.CommandCollection(i).Transaction = Me._transaction
                    i = (i + 1)
                Loop
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.DeleteCommand) Is Nothing)) Then
                    Me.Adapter.DeleteCommand.Transaction = Me._transaction
                End If
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.InsertCommand) Is Nothing)) Then
                    Me.Adapter.InsertCommand.Transaction = Me._transaction
                End If
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.UpdateCommand) Is Nothing)) Then
                    Me.Adapter.UpdateCommand.Transaction = Me._transaction
                End If
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected ReadOnly Property CommandCollection() As Global.System.Data.SqlClient.SqlCommand()
            Get
                If (Me._commandCollection Is Nothing) Then
                    Me.InitCommandCollection
                End If
                Return Me._commandCollection
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property ClearBeforeFill() As Boolean
            Get
                Return Me._clearBeforeFill
            End Get
            Set
                Me._clearBeforeFill = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitAdapter()
            Me._adapter = New Global.System.Data.SqlClient.SqlDataAdapter()
            Dim tableMapping As Global.System.Data.Common.DataTableMapping = New Global.System.Data.Common.DataTableMapping()
            tableMapping.SourceTable = "Table"
            tableMapping.DataSetTable = "Course"
            tableMapping.ColumnMappings.Add("CourseCode", "CourseCode")
            tableMapping.ColumnMappings.Add("CourseTitle", "CourseTitle")
            tableMapping.ColumnMappings.Add("CourseLevel", "CourseLevel")
            tableMapping.ColumnMappings.Add("CreditPoints", "CreditPoints")
            tableMapping.ColumnMappings.Add("CourseDescription", "CourseDescription")
            Me._adapter.TableMappings.Add(tableMapping)
            Me._adapter.DeleteCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.DeleteCommand.Connection = Me.Connection
            Me._adapter.DeleteCommand.CommandText = "DELETE FROM [dbo].[Course] WHERE (([CourseCode] = @Original_CourseCode) AND ((@Is"& _ 
                "Null_CourseTitle = 1 AND [CourseTitle] IS NULL) OR ([CourseTitle] = @Original_Co"& _ 
                "urseTitle)) AND ((@IsNull_CourseLevel = 1 AND [CourseLevel] IS NULL) OR ([Course"& _ 
                "Level] = @Original_CourseLevel)) AND ((@IsNull_CreditPoints = 1 AND [CreditPoint"& _ 
                "s] IS NULL) OR ([CreditPoints] = @Original_CreditPoints)) AND ((@IsNull_CourseDe"& _ 
                "scription = 1 AND [CourseDescription] IS NULL) OR ([CourseDescription] = @Origin"& _ 
                "al_CourseDescription)))"
            Me._adapter.DeleteCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseCode", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseCode", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_CourseTitle", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseTitle", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseTitle", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseTitle", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_CourseLevel", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseLevel", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseLevel", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseLevel", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_CreditPoints", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CreditPoints", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CreditPoints", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CreditPoints", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_CourseDescription", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseDescription", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseDescription", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseDescription", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.InsertCommand.Connection = Me.Connection
            Me._adapter.InsertCommand.CommandText = ""&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      INSERT INTO [dbo].[Course] ([CourseCode], [CourseTitle], "& _ 
                "[CourseLevel], [CreditPoints], [CourseDescription]) VALUES (@CourseCode, @Course"& _ 
                "Title, @CourseLevel, @CreditPoints, @CourseDescription);"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      "& _ 
                "SELECT CourseCode, CourseTitle, CourseLevel, CreditPoints, CourseDescription FRO"& _ 
                "M Course WHERE (CourseCode = @CourseCode)"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                    "
            Me._adapter.InsertCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseCode", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseCode", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseTitle", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseTitle", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseLevel", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseLevel", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CreditPoints", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CreditPoints", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseDescription", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseDescription", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.UpdateCommand.Connection = Me.Connection
            Me._adapter.UpdateCommand.CommandText = ""&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      UPDATE [dbo].[Course] SET [CourseCode] = @CourseCode, [Co"& _ 
                "urseTitle] = @CourseTitle, [CourseLevel] = @CourseLevel, [CreditPoints] = @Credi"& _ 
                "tPoints, [CourseDescription] = @CourseDescription WHERE (([CourseCode] = @Origin"& _ 
                "al_CourseCode) AND ((@IsNull_CourseTitle = 1 AND [CourseTitle] IS NULL) OR ([Cou"& _ 
                "rseTitle] = @Original_CourseTitle)) AND ((@IsNull_CourseLevel = 1 AND [CourseLev"& _ 
                "el] IS NULL) OR ([CourseLevel] = @Original_CourseLevel)) AND ((@IsNull_CreditPoi"& _ 
                "nts = 1 AND [CreditPoints] IS NULL) OR ([CreditPoints] = @Original_CreditPoints)"& _ 
                ") AND ((@IsNull_CourseDescription = 1 AND [CourseDescription] IS NULL) OR ([Cour"& _ 
                "seDescription] = @Original_CourseDescription)));"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      SELECT C"& _ 
                "ourseCode, CourseTitle, CourseLevel, CreditPoints, CourseDescription FROM Course"& _ 
                " WHERE (CourseCode = @CourseCode)"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                    "
            Me._adapter.UpdateCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseCode", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseCode", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseTitle", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseTitle", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseLevel", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseLevel", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CreditPoints", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CreditPoints", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseDescription", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseDescription", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseCode", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseCode", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_CourseTitle", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseTitle", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseTitle", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseTitle", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_CourseLevel", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseLevel", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseLevel", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseLevel", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_CreditPoints", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CreditPoints", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CreditPoints", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CreditPoints", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_CourseDescription", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseDescription", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseDescription", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseDescription", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitConnection()
            Me._connection = New Global.System.Data.SqlClient.SqlConnection()
            Me._connection.ConnectionString = Global.StudentManagerSolution.My.MySettings.Default.StudentDataConnectionString
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitCommandCollection()
            Me._commandCollection = New Global.System.Data.SqlClient.SqlCommand(0) {}
            Me._commandCollection(0) = New Global.System.Data.SqlClient.SqlCommand()
            Me._commandCollection(0).Connection = Me.Connection
            Me._commandCollection(0).CommandText = "SELECT CourseCode, CourseTitle, CourseLevel, CreditPoints, CourseDescription FROM"& _ 
                " dbo.Course"
            Me._commandCollection(0).CommandType = Global.System.Data.CommandType.Text
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Fill, true)>  _
        Public Overloads Overridable Function Fill(ByVal dataTable As StudentDataDataSet.CourseDataTable) As Integer
            Me.Adapter.SelectCommand = Me.CommandCollection(0)
            If (Me.ClearBeforeFill = true) Then
                dataTable.Clear
            End If
            Dim returnValue As Integer = Me.Adapter.Fill(dataTable)
            Return returnValue
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.[Select], true)>  _
        Public Overloads Overridable Function GetData() As StudentDataDataSet.CourseDataTable
            Me.Adapter.SelectCommand = Me.CommandCollection(0)
            Dim dataTable As StudentDataDataSet.CourseDataTable = New StudentDataDataSet.CourseDataTable()
            Me.Adapter.Fill(dataTable)
            Return dataTable
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataTable As StudentDataDataSet.CourseDataTable) As Integer
            Return Me.Adapter.Update(dataTable)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataSet As StudentDataDataSet) As Integer
            Return Me.Adapter.Update(dataSet, "Course")
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataRow As Global.System.Data.DataRow) As Integer
            Return Me.Adapter.Update(New Global.System.Data.DataRow() {dataRow})
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataRows() As Global.System.Data.DataRow) As Integer
            Return Me.Adapter.Update(dataRows)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Delete, true)>  _
        Public Overloads Overridable Function Delete(ByVal Original_CourseCode As String, ByVal Original_CourseTitle As String, ByVal Original_CourseLevel As String, ByVal Original_CreditPoints As Global.System.Nullable(Of Integer), ByVal Original_CourseDescription As String) As Integer
            If (Original_CourseCode Is Nothing) Then
                Throw New Global.System.ArgumentNullException("Original_CourseCode")
            Else
                Me.Adapter.DeleteCommand.Parameters(0).Value = CType(Original_CourseCode,String)
            End If
            If (Original_CourseTitle Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(1).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(1).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(2).Value = CType(Original_CourseTitle,String)
            End If
            If (Original_CourseLevel Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(3).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(3).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(4).Value = CType(Original_CourseLevel,String)
            End If
            If (Original_CreditPoints.HasValue = true) Then
                Me.Adapter.DeleteCommand.Parameters(5).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(6).Value = CType(Original_CreditPoints.Value,Integer)
            Else
                Me.Adapter.DeleteCommand.Parameters(5).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(6).Value = Global.System.DBNull.Value
            End If
            If (Original_CourseDescription Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(7).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(8).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(7).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(8).Value = CType(Original_CourseDescription,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.DeleteCommand.Connection.State
            If ((Me.Adapter.DeleteCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.DeleteCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.DeleteCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.DeleteCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Insert, true)>  _
        Public Overloads Overridable Function Insert(ByVal CourseCode As String, ByVal CourseTitle As String, ByVal CourseLevel As String, ByVal CreditPoints As Global.System.Nullable(Of Integer), ByVal CourseDescription As String) As Integer
            If (CourseCode Is Nothing) Then
                Throw New Global.System.ArgumentNullException("CourseCode")
            Else
                Me.Adapter.InsertCommand.Parameters(0).Value = CType(CourseCode,String)
            End If
            If (CourseTitle Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(1).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(1).Value = CType(CourseTitle,String)
            End If
            If (CourseLevel Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(2).Value = CType(CourseLevel,String)
            End If
            If (CreditPoints.HasValue = true) Then
                Me.Adapter.InsertCommand.Parameters(3).Value = CType(CreditPoints.Value,Integer)
            Else
                Me.Adapter.InsertCommand.Parameters(3).Value = Global.System.DBNull.Value
            End If
            If (CourseDescription Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(4).Value = CType(CourseDescription,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.InsertCommand.Connection.State
            If ((Me.Adapter.InsertCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.InsertCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.InsertCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.InsertCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Update, true)>  _
        Public Overloads Overridable Function Update(ByVal CourseCode As String, ByVal CourseTitle As String, ByVal CourseLevel As String, ByVal CreditPoints As Global.System.Nullable(Of Integer), ByVal CourseDescription As String, ByVal Original_CourseCode As String, ByVal Original_CourseTitle As String, ByVal Original_CourseLevel As String, ByVal Original_CreditPoints As Global.System.Nullable(Of Integer), ByVal Original_CourseDescription As String) As Integer
            If (CourseCode Is Nothing) Then
                Throw New Global.System.ArgumentNullException("CourseCode")
            Else
                Me.Adapter.UpdateCommand.Parameters(0).Value = CType(CourseCode,String)
            End If
            If (CourseTitle Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(1).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(1).Value = CType(CourseTitle,String)
            End If
            If (CourseLevel Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(2).Value = CType(CourseLevel,String)
            End If
            If (CreditPoints.HasValue = true) Then
                Me.Adapter.UpdateCommand.Parameters(3).Value = CType(CreditPoints.Value,Integer)
            Else
                Me.Adapter.UpdateCommand.Parameters(3).Value = Global.System.DBNull.Value
            End If
            If (CourseDescription Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(4).Value = CType(CourseDescription,String)
            End If
            If (Original_CourseCode Is Nothing) Then
                Throw New Global.System.ArgumentNullException("Original_CourseCode")
            Else
                Me.Adapter.UpdateCommand.Parameters(5).Value = CType(Original_CourseCode,String)
            End If
            If (Original_CourseTitle Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(6).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(7).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(6).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(7).Value = CType(Original_CourseTitle,String)
            End If
            If (Original_CourseLevel Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(8).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(9).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(8).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(9).Value = CType(Original_CourseLevel,String)
            End If
            If (Original_CreditPoints.HasValue = true) Then
                Me.Adapter.UpdateCommand.Parameters(10).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(11).Value = CType(Original_CreditPoints.Value,Integer)
            Else
                Me.Adapter.UpdateCommand.Parameters(10).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(11).Value = Global.System.DBNull.Value
            End If
            If (Original_CourseDescription Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(12).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(13).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(12).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(13).Value = CType(Original_CourseDescription,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.UpdateCommand.Connection.State
            If ((Me.Adapter.UpdateCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.UpdateCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.UpdateCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.UpdateCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Update, true)>  _
        Public Overloads Overridable Function Update(ByVal CourseTitle As String, ByVal CourseLevel As String, ByVal CreditPoints As Global.System.Nullable(Of Integer), ByVal CourseDescription As String, ByVal Original_CourseCode As String, ByVal Original_CourseTitle As String, ByVal Original_CourseLevel As String, ByVal Original_CreditPoints As Global.System.Nullable(Of Integer), ByVal Original_CourseDescription As String) As Integer
            Return Me.Update(Original_CourseCode, CourseTitle, CourseLevel, CreditPoints, CourseDescription, Original_CourseCode, Original_CourseTitle, Original_CourseLevel, Original_CreditPoints, Original_CourseDescription)
        End Function
    End Class
    
    '''<summary>
    '''Represents the connection and commands used to retrieve and save data.
    '''</summary>
    <Global.System.ComponentModel.DesignerCategoryAttribute("code"),  _
     Global.System.ComponentModel.ToolboxItem(true),  _
     Global.System.ComponentModel.DataObjectAttribute(true),  _
     Global.System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner"& _ 
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"),  _
     Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
    Partial Public Class ResultsTableAdapter
        Inherits Global.System.ComponentModel.Component
        
        Private WithEvents _adapter As Global.System.Data.SqlClient.SqlDataAdapter
        
        Private _connection As Global.System.Data.SqlClient.SqlConnection
        
        Private _transaction As Global.System.Data.SqlClient.SqlTransaction
        
        Private _commandCollection() As Global.System.Data.SqlClient.SqlCommand
        
        Private _clearBeforeFill As Boolean
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New()
            MyBase.New
            Me.ClearBeforeFill = true
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Friend ReadOnly Property Adapter() As Global.System.Data.SqlClient.SqlDataAdapter
            Get
                If (Me._adapter Is Nothing) Then
                    Me.InitAdapter
                End If
                Return Me._adapter
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Property Connection() As Global.System.Data.SqlClient.SqlConnection
            Get
                If (Me._connection Is Nothing) Then
                    Me.InitConnection
                End If
                Return Me._connection
            End Get
            Set
                Me._connection = value
                If (Not (Me.Adapter.InsertCommand) Is Nothing) Then
                    Me.Adapter.InsertCommand.Connection = value
                End If
                If (Not (Me.Adapter.DeleteCommand) Is Nothing) Then
                    Me.Adapter.DeleteCommand.Connection = value
                End If
                If (Not (Me.Adapter.UpdateCommand) Is Nothing) Then
                    Me.Adapter.UpdateCommand.Connection = value
                End If
                Dim i As Integer = 0
                Do While (i < Me.CommandCollection.Length)
                    If (Not (Me.CommandCollection(i)) Is Nothing) Then
                        CType(Me.CommandCollection(i),Global.System.Data.SqlClient.SqlCommand).Connection = value
                    End If
                    i = (i + 1)
                Loop
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Property Transaction() As Global.System.Data.SqlClient.SqlTransaction
            Get
                Return Me._transaction
            End Get
            Set
                Me._transaction = value
                Dim i As Integer = 0
                Do While (i < Me.CommandCollection.Length)
                    Me.CommandCollection(i).Transaction = Me._transaction
                    i = (i + 1)
                Loop
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.DeleteCommand) Is Nothing)) Then
                    Me.Adapter.DeleteCommand.Transaction = Me._transaction
                End If
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.InsertCommand) Is Nothing)) Then
                    Me.Adapter.InsertCommand.Transaction = Me._transaction
                End If
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.UpdateCommand) Is Nothing)) Then
                    Me.Adapter.UpdateCommand.Transaction = Me._transaction
                End If
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected ReadOnly Property CommandCollection() As Global.System.Data.SqlClient.SqlCommand()
            Get
                If (Me._commandCollection Is Nothing) Then
                    Me.InitCommandCollection
                End If
                Return Me._commandCollection
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property ClearBeforeFill() As Boolean
            Get
                Return Me._clearBeforeFill
            End Get
            Set
                Me._clearBeforeFill = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitAdapter()
            Me._adapter = New Global.System.Data.SqlClient.SqlDataAdapter()
            Dim tableMapping As Global.System.Data.Common.DataTableMapping = New Global.System.Data.Common.DataTableMapping()
            tableMapping.SourceTable = "Table"
            tableMapping.DataSetTable = "Results"
            tableMapping.ColumnMappings.Add("ID", "ID")
            tableMapping.ColumnMappings.Add("CourseCode", "CourseCode")
            tableMapping.ColumnMappings.Add("TMA01", "TMA01")
            tableMapping.ColumnMappings.Add("TMA02", "TMA02")
            tableMapping.ColumnMappings.Add("Exam", "Exam")
            Me._adapter.TableMappings.Add(tableMapping)
            Me._adapter.DeleteCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.DeleteCommand.Connection = Me.Connection
            Me._adapter.DeleteCommand.CommandText = "DELETE FROM [dbo].[Results] WHERE (([ID] = @Original_ID) AND ([CourseCode] = @Ori"& _ 
                "ginal_CourseCode) AND ((@IsNull_TMA01 = 1 AND [TMA01] IS NULL) OR ([TMA01] = @Or"& _ 
                "iginal_TMA01)) AND ((@IsNull_TMA02 = 1 AND [TMA02] IS NULL) OR ([TMA02] = @Origi"& _ 
                "nal_TMA02)) AND ((@IsNull_Exam = 1 AND [Exam] IS NULL) OR ([Exam] = @Original_Ex"& _ 
                "am)))"
            Me._adapter.DeleteCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_ID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "ID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseCode", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseCode", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_TMA01", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA01", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_TMA01", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA01", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_TMA02", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA02", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_TMA02", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA02", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_Exam", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "Exam", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_Exam", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "Exam", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.InsertCommand.Connection = Me.Connection
            Me._adapter.InsertCommand.CommandText = ""&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      INSERT INTO [dbo].[Results] ([ID], [CourseCode], [TMA01],"& _ 
                " [TMA02], [Exam]) VALUES (@ID, @CourseCode, @TMA01, @TMA02, @Exam);"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"           "& _ 
                "           SELECT ID, CourseCode, TMA01, TMA02, Exam FROM Results WHERE (CourseC"& _ 
                "ode = @CourseCode) AND (ID = @ID)"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                    "
            Me._adapter.InsertCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@ID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "ID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseCode", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseCode", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@TMA01", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA01", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@TMA02", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA02", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Exam", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "Exam", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.UpdateCommand.Connection = Me.Connection
            Me._adapter.UpdateCommand.CommandText = ""&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      UPDATE [dbo].[Results] SET [ID] = @ID, [CourseCode] = @Co"& _ 
                "urseCode, [TMA01] = @TMA01, [TMA02] = @TMA02, [Exam] = @Exam WHERE (([ID] = @Ori"& _ 
                "ginal_ID) AND ([CourseCode] = @Original_CourseCode) AND ((@IsNull_TMA01 = 1 AND "& _ 
                "[TMA01] IS NULL) OR ([TMA01] = @Original_TMA01)) AND ((@IsNull_TMA02 = 1 AND [TM"& _ 
                "A02] IS NULL) OR ([TMA02] = @Original_TMA02)) AND ((@IsNull_Exam = 1 AND [Exam] "& _ 
                "IS NULL) OR ([Exam] = @Original_Exam)));"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      SELECT ID, Cours"& _ 
                "eCode, TMA01, TMA02, Exam FROM Results WHERE (CourseCode = @CourseCode) AND (ID "& _ 
                "= @ID)"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                    "
            Me._adapter.UpdateCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@ID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "ID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CourseCode", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseCode", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@TMA01", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA01", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@TMA02", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA02", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Exam", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "Exam", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_ID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "ID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_CourseCode", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "CourseCode", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_TMA01", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA01", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_TMA01", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA01", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_TMA02", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA02", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_TMA02", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TMA02", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_Exam", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "Exam", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_Exam", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "Exam", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitConnection()
            Me._connection = New Global.System.Data.SqlClient.SqlConnection()
            Me._connection.ConnectionString = Global.StudentManagerSolution.My.MySettings.Default.StudentDataConnectionString
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitCommandCollection()
            Me._commandCollection = New Global.System.Data.SqlClient.SqlCommand(1) {}
            Me._commandCollection(0) = New Global.System.Data.SqlClient.SqlCommand()
            Me._commandCollection(0).Connection = Me.Connection
            Me._commandCollection(0).CommandText = "SELECT ID, CourseCode, TMA01, TMA02, Exam FROM dbo.Results"
            Me._commandCollection(0).CommandType = Global.System.Data.CommandType.Text
            Me._commandCollection(1) = New Global.System.Data.SqlClient.SqlCommand()
            Me._commandCollection(1).Connection = Me.Connection
            Me._commandCollection(1).CommandText = ""&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      SELECT Results.*"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      FROM  Student INN"& _ 
                "ER JOIN"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      Results ON Student.ID = Results.ID"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"             "& _ 
                "         WHERE (Student.TutorID = @tutorID)"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                    "
            Me._commandCollection(1).CommandType = Global.System.Data.CommandType.Text
            Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@tutorID", Global.System.Data.SqlDbType.VarChar, 10, Global.System.Data.ParameterDirection.Input, 0, 0, "TutorID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Fill, true)>  _
        Public Overloads Overridable Function Fill(ByVal dataTable As StudentDataDataSet.ResultsDataTable) As Integer
            Me.Adapter.SelectCommand = Me.CommandCollection(0)
            If (Me.ClearBeforeFill = true) Then
                dataTable.Clear
            End If
            Dim returnValue As Integer = Me.Adapter.Fill(dataTable)
            Return returnValue
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.[Select], true)>  _
        Public Overloads Overridable Function GetData() As StudentDataDataSet.ResultsDataTable
            Me.Adapter.SelectCommand = Me.CommandCollection(0)
            Dim dataTable As StudentDataDataSet.ResultsDataTable = New StudentDataDataSet.ResultsDataTable()
            Me.Adapter.Fill(dataTable)
            Return dataTable
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Fill, false)>  _
        Public Overloads Overridable Function FillByTutorID(ByVal dataTable As StudentDataDataSet.ResultsDataTable, ByVal tutorID As String) As Integer
            Me.Adapter.SelectCommand = Me.CommandCollection(1)
            If (tutorID Is Nothing) Then
                Me.Adapter.SelectCommand.Parameters(0).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.SelectCommand.Parameters(0).Value = CType(tutorID,String)
            End If
            If (Me.ClearBeforeFill = true) Then
                dataTable.Clear
            End If
            Dim returnValue As Integer = Me.Adapter.Fill(dataTable)
            Return returnValue
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataTable As StudentDataDataSet.ResultsDataTable) As Integer
            Return Me.Adapter.Update(dataTable)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataSet As StudentDataDataSet) As Integer
            Return Me.Adapter.Update(dataSet, "Results")
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataRow As Global.System.Data.DataRow) As Integer
            Return Me.Adapter.Update(New Global.System.Data.DataRow() {dataRow})
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataRows() As Global.System.Data.DataRow) As Integer
            Return Me.Adapter.Update(dataRows)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Delete, true)>  _
        Public Overloads Overridable Function Delete(ByVal Original_ID As String, ByVal Original_CourseCode As String, ByVal Original_TMA01 As String, ByVal Original_TMA02 As String, ByVal Original_Exam As String) As Integer
            If (Original_ID Is Nothing) Then
                Throw New Global.System.ArgumentNullException("Original_ID")
            Else
                Me.Adapter.DeleteCommand.Parameters(0).Value = CType(Original_ID,String)
            End If
            If (Original_CourseCode Is Nothing) Then
                Throw New Global.System.ArgumentNullException("Original_CourseCode")
            Else
                Me.Adapter.DeleteCommand.Parameters(1).Value = CType(Original_CourseCode,String)
            End If
            If (Original_TMA01 Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(2).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(3).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(2).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(3).Value = CType(Original_TMA01,String)
            End If
            If (Original_TMA02 Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(4).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(5).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(4).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(5).Value = CType(Original_TMA02,String)
            End If
            If (Original_Exam Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(6).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(7).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(6).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(7).Value = CType(Original_Exam,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.DeleteCommand.Connection.State
            If ((Me.Adapter.DeleteCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.DeleteCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.DeleteCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.DeleteCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Insert, true)>  _
        Public Overloads Overridable Function Insert(ByVal ID As String, ByVal CourseCode As String, ByVal TMA01 As String, ByVal TMA02 As String, ByVal Exam As String) As Integer
            If (ID Is Nothing) Then
                Throw New Global.System.ArgumentNullException("ID")
            Else
                Me.Adapter.InsertCommand.Parameters(0).Value = CType(ID,String)
            End If
            If (CourseCode Is Nothing) Then
                Throw New Global.System.ArgumentNullException("CourseCode")
            Else
                Me.Adapter.InsertCommand.Parameters(1).Value = CType(CourseCode,String)
            End If
            If (TMA01 Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(2).Value = CType(TMA01,String)
            End If
            If (TMA02 Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(3).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(3).Value = CType(TMA02,String)
            End If
            If (Exam Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(4).Value = CType(Exam,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.InsertCommand.Connection.State
            If ((Me.Adapter.InsertCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.InsertCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.InsertCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.InsertCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Update, true)>  _
        Public Overloads Overridable Function Update(ByVal ID As String, ByVal CourseCode As String, ByVal TMA01 As String, ByVal TMA02 As String, ByVal Exam As String, ByVal Original_ID As String, ByVal Original_CourseCode As String, ByVal Original_TMA01 As String, ByVal Original_TMA02 As String, ByVal Original_Exam As String) As Integer
            If (ID Is Nothing) Then
                Throw New Global.System.ArgumentNullException("ID")
            Else
                Me.Adapter.UpdateCommand.Parameters(0).Value = CType(ID,String)
            End If
            If (CourseCode Is Nothing) Then
                Throw New Global.System.ArgumentNullException("CourseCode")
            Else
                Me.Adapter.UpdateCommand.Parameters(1).Value = CType(CourseCode,String)
            End If
            If (TMA01 Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(2).Value = CType(TMA01,String)
            End If
            If (TMA02 Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(3).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(3).Value = CType(TMA02,String)
            End If
            If (Exam Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(4).Value = CType(Exam,String)
            End If
            If (Original_ID Is Nothing) Then
                Throw New Global.System.ArgumentNullException("Original_ID")
            Else
                Me.Adapter.UpdateCommand.Parameters(5).Value = CType(Original_ID,String)
            End If
            If (Original_CourseCode Is Nothing) Then
                Throw New Global.System.ArgumentNullException("Original_CourseCode")
            Else
                Me.Adapter.UpdateCommand.Parameters(6).Value = CType(Original_CourseCode,String)
            End If
            If (Original_TMA01 Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(7).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(8).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(7).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(8).Value = CType(Original_TMA01,String)
            End If
            If (Original_TMA02 Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(9).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(10).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(9).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(10).Value = CType(Original_TMA02,String)
            End If
            If (Original_Exam Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(11).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(12).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(11).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(12).Value = CType(Original_Exam,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.UpdateCommand.Connection.State
            If ((Me.Adapter.UpdateCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.UpdateCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.UpdateCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.UpdateCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Update, true)>  _
        Public Overloads Overridable Function Update(ByVal TMA01 As String, ByVal TMA02 As String, ByVal Exam As String, ByVal Original_ID As String, ByVal Original_CourseCode As String, ByVal Original_TMA01 As String, ByVal Original_TMA02 As String, ByVal Original_Exam As String) As Integer
            Return Me.Update(Original_ID, Original_CourseCode, TMA01, TMA02, Exam, Original_ID, Original_CourseCode, Original_TMA01, Original_TMA02, Original_Exam)
        End Function
    End Class
    
    '''<summary>
    '''Represents the connection and commands used to retrieve and save data.
    '''</summary>
    <Global.System.ComponentModel.DesignerCategoryAttribute("code"),  _
     Global.System.ComponentModel.ToolboxItem(true),  _
     Global.System.ComponentModel.DataObjectAttribute(true),  _
     Global.System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterDesigner, Microsoft.VSDesigner"& _ 
        ", Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"),  _
     Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
    Partial Public Class StudentTableAdapter
        Inherits Global.System.ComponentModel.Component
        
        Private WithEvents _adapter As Global.System.Data.SqlClient.SqlDataAdapter
        
        Private _connection As Global.System.Data.SqlClient.SqlConnection
        
        Private _transaction As Global.System.Data.SqlClient.SqlTransaction
        
        Private _commandCollection() As Global.System.Data.SqlClient.SqlCommand
        
        Private _clearBeforeFill As Boolean
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub New()
            MyBase.New
            Me.ClearBeforeFill = true
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Friend ReadOnly Property Adapter() As Global.System.Data.SqlClient.SqlDataAdapter
            Get
                If (Me._adapter Is Nothing) Then
                    Me.InitAdapter
                End If
                Return Me._adapter
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Property Connection() As Global.System.Data.SqlClient.SqlConnection
            Get
                If (Me._connection Is Nothing) Then
                    Me.InitConnection
                End If
                Return Me._connection
            End Get
            Set
                Me._connection = value
                If (Not (Me.Adapter.InsertCommand) Is Nothing) Then
                    Me.Adapter.InsertCommand.Connection = value
                End If
                If (Not (Me.Adapter.DeleteCommand) Is Nothing) Then
                    Me.Adapter.DeleteCommand.Connection = value
                End If
                If (Not (Me.Adapter.UpdateCommand) Is Nothing) Then
                    Me.Adapter.UpdateCommand.Connection = value
                End If
                Dim i As Integer = 0
                Do While (i < Me.CommandCollection.Length)
                    If (Not (Me.CommandCollection(i)) Is Nothing) Then
                        CType(Me.CommandCollection(i),Global.System.Data.SqlClient.SqlCommand).Connection = value
                    End If
                    i = (i + 1)
                Loop
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Property Transaction() As Global.System.Data.SqlClient.SqlTransaction
            Get
                Return Me._transaction
            End Get
            Set
                Me._transaction = value
                Dim i As Integer = 0
                Do While (i < Me.CommandCollection.Length)
                    Me.CommandCollection(i).Transaction = Me._transaction
                    i = (i + 1)
                Loop
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.DeleteCommand) Is Nothing)) Then
                    Me.Adapter.DeleteCommand.Transaction = Me._transaction
                End If
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.InsertCommand) Is Nothing)) Then
                    Me.Adapter.InsertCommand.Transaction = Me._transaction
                End If
                If ((Not (Me.Adapter) Is Nothing)  _
                            AndAlso (Not (Me.Adapter.UpdateCommand) Is Nothing)) Then
                    Me.Adapter.UpdateCommand.Transaction = Me._transaction
                End If
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected ReadOnly Property CommandCollection() As Global.System.Data.SqlClient.SqlCommand()
            Get
                If (Me._commandCollection Is Nothing) Then
                    Me.InitCommandCollection
                End If
                Return Me._commandCollection
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property ClearBeforeFill() As Boolean
            Get
                Return Me._clearBeforeFill
            End Get
            Set
                Me._clearBeforeFill = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitAdapter()
            Me._adapter = New Global.System.Data.SqlClient.SqlDataAdapter()
            Dim tableMapping As Global.System.Data.Common.DataTableMapping = New Global.System.Data.Common.DataTableMapping()
            tableMapping.SourceTable = "Table"
            tableMapping.DataSetTable = "Student"
            tableMapping.ColumnMappings.Add("ID", "ID")
            tableMapping.ColumnMappings.Add("GivenName", "GivenName")
            tableMapping.ColumnMappings.Add("FamilyName", "FamilyName")
            tableMapping.ColumnMappings.Add("DateOfBirth", "DateOfBirth")
            tableMapping.ColumnMappings.Add("City", "City")
            tableMapping.ColumnMappings.Add("TutorID", "TutorID")
            Me._adapter.TableMappings.Add(tableMapping)
            Me._adapter.DeleteCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.DeleteCommand.Connection = Me.Connection
            Me._adapter.DeleteCommand.CommandText = "DELETE FROM [dbo].[Student] WHERE (([ID] = @Original_ID) AND ((@IsNull_GivenName "& _ 
                "= 1 AND [GivenName] IS NULL) OR ([GivenName] = @Original_GivenName)) AND ((@IsNu"& _ 
                "ll_FamilyName = 1 AND [FamilyName] IS NULL) OR ([FamilyName] = @Original_FamilyN"& _ 
                "ame)) AND ((@IsNull_DateOfBirth = 1 AND [DateOfBirth] IS NULL) OR ([DateOfBirth]"& _ 
                " = @Original_DateOfBirth)) AND ((@IsNull_City = 1 AND [City] IS NULL) OR ([City]"& _ 
                " = @Original_City)) AND ((@IsNull_TutorID = 1 AND [TutorID] IS NULL) OR ([TutorI"& _ 
                "D] = @Original_TutorID)))"
            Me._adapter.DeleteCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_ID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "ID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_GivenName", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "GivenName", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_GivenName", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "GivenName", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_FamilyName", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "FamilyName", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_FamilyName", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "FamilyName", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_DateOfBirth", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "DateOfBirth", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_DateOfBirth", Global.System.Data.SqlDbType.DateTime, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "DateOfBirth", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_City", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "City", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_City", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "City", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_TutorID", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TutorID", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_TutorID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TutorID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.InsertCommand.Connection = Me.Connection
            Me._adapter.InsertCommand.CommandText = ""&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      INSERT INTO [dbo].[Student] ([ID], [GivenName], [FamilyNa"& _ 
                "me], [DateOfBirth], [City], [TutorID]) VALUES (@ID, @GivenName, @FamilyName, @Da"& _ 
                "teOfBirth, @City, @TutorID);"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      SELECT ID, GivenName, Family"& _ 
                "Name, DateOfBirth, City, TutorID FROM Student WHERE (ID = @ID)"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                "& _ 
                "    "
            Me._adapter.InsertCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@ID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "ID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@GivenName", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "GivenName", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@FamilyName", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "FamilyName", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@DateOfBirth", Global.System.Data.SqlDbType.DateTime, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "DateOfBirth", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@City", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "City", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@TutorID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TutorID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.UpdateCommand.Connection = Me.Connection
            Me._adapter.UpdateCommand.CommandText = ""&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      UPDATE [dbo].[Student] SET [ID] = @ID, [GivenName] = @Giv"& _ 
                "enName, [FamilyName] = @FamilyName, [DateOfBirth] = @DateOfBirth, [City] = @City"& _ 
                ", [TutorID] = @TutorID WHERE (([ID] = @Original_ID) AND ((@IsNull_GivenName = 1 "& _ 
                "AND [GivenName] IS NULL) OR ([GivenName] = @Original_GivenName)) AND ((@IsNull_F"& _ 
                "amilyName = 1 AND [FamilyName] IS NULL) OR ([FamilyName] = @Original_FamilyName)"& _ 
                ") AND ((@IsNull_DateOfBirth = 1 AND [DateOfBirth] IS NULL) OR ([DateOfBirth] = @"& _ 
                "Original_DateOfBirth)) AND ((@IsNull_City = 1 AND [City] IS NULL) OR ([City] = @"& _ 
                "Original_City)) AND ((@IsNull_TutorID = 1 AND [TutorID] IS NULL) OR ([TutorID] ="& _ 
                " @Original_TutorID)));"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      SELECT ID, GivenName, FamilyName, "& _ 
                "DateOfBirth, City, TutorID FROM Student WHERE (ID = @ID)"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                    "
            Me._adapter.UpdateCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@ID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "ID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@GivenName", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "GivenName", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@FamilyName", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "FamilyName", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@DateOfBirth", Global.System.Data.SqlDbType.DateTime, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "DateOfBirth", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@City", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "City", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@TutorID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TutorID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_ID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "ID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_GivenName", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "GivenName", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_GivenName", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "GivenName", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_FamilyName", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "FamilyName", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_FamilyName", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "FamilyName", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_DateOfBirth", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "DateOfBirth", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_DateOfBirth", Global.System.Data.SqlDbType.DateTime, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "DateOfBirth", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_City", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "City", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_City", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "City", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_TutorID", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TutorID", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_TutorID", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "TutorID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitConnection()
            Me._connection = New Global.System.Data.SqlClient.SqlConnection()
            Me._connection.ConnectionString = Global.StudentManagerSolution.My.MySettings.Default.StudentDataConnectionString
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitCommandCollection()
            Me._commandCollection = New Global.System.Data.SqlClient.SqlCommand(1) {}
            Me._commandCollection(0) = New Global.System.Data.SqlClient.SqlCommand()
            Me._commandCollection(0).Connection = Me.Connection
            Me._commandCollection(0).CommandText = "SELECT ID, GivenName, FamilyName, DateOfBirth, City, TutorID FROM dbo.Student"
            Me._commandCollection(0).CommandType = Global.System.Data.CommandType.Text
            Me._commandCollection(1) = New Global.System.Data.SqlClient.SqlCommand()
            Me._commandCollection(1).Connection = Me.Connection
            Me._commandCollection(1).CommandText = ""&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      SELECT ID, GivenName, FamilyName, DateOfBirth, City, Tuto"& _ 
                "rID FROM dbo.Student"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                      WHERE TutorID=@TutorID"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"            "& _ 
                "        "
            Me._commandCollection(1).CommandType = Global.System.Data.CommandType.Text
            Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@TutorID", Global.System.Data.SqlDbType.VarChar, 10, Global.System.Data.ParameterDirection.Input, 0, 0, "TutorID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Fill, true)>  _
        Public Overloads Overridable Function Fill(ByVal dataTable As StudentDataDataSet.StudentDataTable) As Integer
            Me.Adapter.SelectCommand = Me.CommandCollection(0)
            If (Me.ClearBeforeFill = true) Then
                dataTable.Clear
            End If
            Dim returnValue As Integer = Me.Adapter.Fill(dataTable)
            Return returnValue
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.[Select], true)>  _
        Public Overloads Overridable Function GetData() As StudentDataDataSet.StudentDataTable
            Me.Adapter.SelectCommand = Me.CommandCollection(0)
            Dim dataTable As StudentDataDataSet.StudentDataTable = New StudentDataDataSet.StudentDataTable()
            Me.Adapter.Fill(dataTable)
            Return dataTable
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Fill, false)>  _
        Public Overloads Overridable Function FillByTutorID(ByVal dataTable As StudentDataDataSet.StudentDataTable, ByVal TutorID As String) As Integer
            Me.Adapter.SelectCommand = Me.CommandCollection(1)
            If (TutorID Is Nothing) Then
                Me.Adapter.SelectCommand.Parameters(0).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.SelectCommand.Parameters(0).Value = CType(TutorID,String)
            End If
            If (Me.ClearBeforeFill = true) Then
                dataTable.Clear
            End If
            Dim returnValue As Integer = Me.Adapter.Fill(dataTable)
            Return returnValue
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataTable As StudentDataDataSet.StudentDataTable) As Integer
            Return Me.Adapter.Update(dataTable)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataSet As StudentDataDataSet) As Integer
            Return Me.Adapter.Update(dataSet, "Student")
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataRow As Global.System.Data.DataRow) As Integer
            Return Me.Adapter.Update(New Global.System.Data.DataRow() {dataRow})
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter")>  _
        Public Overloads Overridable Function Update(ByVal dataRows() As Global.System.Data.DataRow) As Integer
            Return Me.Adapter.Update(dataRows)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Delete, true)>  _
        Public Overloads Overridable Function Delete(ByVal Original_ID As String, ByVal Original_GivenName As String, ByVal Original_FamilyName As String, ByVal Original_DateOfBirth As Global.System.Nullable(Of Date), ByVal Original_City As String, ByVal Original_TutorID As String) As Integer
            If (Original_ID Is Nothing) Then
                Throw New Global.System.ArgumentNullException("Original_ID")
            Else
                Me.Adapter.DeleteCommand.Parameters(0).Value = CType(Original_ID,String)
            End If
            If (Original_GivenName Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(1).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(1).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(2).Value = CType(Original_GivenName,String)
            End If
            If (Original_FamilyName Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(3).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(3).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(4).Value = CType(Original_FamilyName,String)
            End If
            If (Original_DateOfBirth.HasValue = true) Then
                Me.Adapter.DeleteCommand.Parameters(5).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(6).Value = CType(Original_DateOfBirth.Value,Date)
            Else
                Me.Adapter.DeleteCommand.Parameters(5).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(6).Value = Global.System.DBNull.Value
            End If
            If (Original_City Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(7).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(8).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(7).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(8).Value = CType(Original_City,String)
            End If
            If (Original_TutorID Is Nothing) Then
                Me.Adapter.DeleteCommand.Parameters(9).Value = CType(1,Object)
                Me.Adapter.DeleteCommand.Parameters(10).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.DeleteCommand.Parameters(9).Value = CType(0,Object)
                Me.Adapter.DeleteCommand.Parameters(10).Value = CType(Original_TutorID,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.DeleteCommand.Connection.State
            If ((Me.Adapter.DeleteCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.DeleteCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.DeleteCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.DeleteCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Insert, true)>  _
        Public Overloads Overridable Function Insert(ByVal ID As String, ByVal GivenName As String, ByVal FamilyName As String, ByVal DateOfBirth As Global.System.Nullable(Of Date), ByVal City As String, ByVal TutorID As String) As Integer
            If (ID Is Nothing) Then
                Throw New Global.System.ArgumentNullException("ID")
            Else
                Me.Adapter.InsertCommand.Parameters(0).Value = CType(ID,String)
            End If
            If (GivenName Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(1).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(1).Value = CType(GivenName,String)
            End If
            If (FamilyName Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(2).Value = CType(FamilyName,String)
            End If
            If (DateOfBirth.HasValue = true) Then
                Me.Adapter.InsertCommand.Parameters(3).Value = CType(DateOfBirth.Value,Date)
            Else
                Me.Adapter.InsertCommand.Parameters(3).Value = Global.System.DBNull.Value
            End If
            If (City Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(4).Value = CType(City,String)
            End If
            If (TutorID Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(5).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(5).Value = CType(TutorID,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.InsertCommand.Connection.State
            If ((Me.Adapter.InsertCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.InsertCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.InsertCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.InsertCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Update, true)>  _
        Public Overloads Overridable Function Update(ByVal ID As String, ByVal GivenName As String, ByVal FamilyName As String, ByVal DateOfBirth As Global.System.Nullable(Of Date), ByVal City As String, ByVal TutorID As String, ByVal Original_ID As String, ByVal Original_GivenName As String, ByVal Original_FamilyName As String, ByVal Original_DateOfBirth As Global.System.Nullable(Of Date), ByVal Original_City As String, ByVal Original_TutorID As String) As Integer
            If (ID Is Nothing) Then
                Throw New Global.System.ArgumentNullException("ID")
            Else
                Me.Adapter.UpdateCommand.Parameters(0).Value = CType(ID,String)
            End If
            If (GivenName Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(1).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(1).Value = CType(GivenName,String)
            End If
            If (FamilyName Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(2).Value = CType(FamilyName,String)
            End If
            If (DateOfBirth.HasValue = true) Then
                Me.Adapter.UpdateCommand.Parameters(3).Value = CType(DateOfBirth.Value,Date)
            Else
                Me.Adapter.UpdateCommand.Parameters(3).Value = Global.System.DBNull.Value
            End If
            If (City Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(4).Value = CType(City,String)
            End If
            If (TutorID Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(5).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(5).Value = CType(TutorID,String)
            End If
            If (Original_ID Is Nothing) Then
                Throw New Global.System.ArgumentNullException("Original_ID")
            Else
                Me.Adapter.UpdateCommand.Parameters(6).Value = CType(Original_ID,String)
            End If
            If (Original_GivenName Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(7).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(8).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(7).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(8).Value = CType(Original_GivenName,String)
            End If
            If (Original_FamilyName Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(9).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(10).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(9).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(10).Value = CType(Original_FamilyName,String)
            End If
            If (Original_DateOfBirth.HasValue = true) Then
                Me.Adapter.UpdateCommand.Parameters(11).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(12).Value = CType(Original_DateOfBirth.Value,Date)
            Else
                Me.Adapter.UpdateCommand.Parameters(11).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(12).Value = Global.System.DBNull.Value
            End If
            If (Original_City Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(13).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(14).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(13).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(14).Value = CType(Original_City,String)
            End If
            If (Original_TutorID Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(15).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(16).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(15).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(16).Value = CType(Original_TutorID,String)
            End If
            Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.UpdateCommand.Connection.State
            If ((Me.Adapter.UpdateCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                        <> Global.System.Data.ConnectionState.Open) Then
                Me.Adapter.UpdateCommand.Connection.Open
            End If
            Try 
                Dim returnValue As Integer = Me.Adapter.UpdateCommand.ExecuteNonQuery
                Return returnValue
            Finally
                If (previousConnectionState = Global.System.Data.ConnectionState.Closed) Then
                    Me.Adapter.UpdateCommand.Connection.Close
                End If
            End Try
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapter"),  _
         Global.System.ComponentModel.DataObjectMethodAttribute(Global.System.ComponentModel.DataObjectMethodType.Update, true)>  _
        Public Overloads Overridable Function Update(ByVal GivenName As String, ByVal FamilyName As String, ByVal DateOfBirth As Global.System.Nullable(Of Date), ByVal City As String, ByVal TutorID As String, ByVal Original_ID As String, ByVal Original_GivenName As String, ByVal Original_FamilyName As String, ByVal Original_DateOfBirth As Global.System.Nullable(Of Date), ByVal Original_City As String, ByVal Original_TutorID As String) As Integer
            Return Me.Update(Original_ID, GivenName, FamilyName, DateOfBirth, City, TutorID, Original_ID, Original_GivenName, Original_FamilyName, Original_DateOfBirth, Original_City, Original_TutorID)
        End Function
    End Class
    
    '''<summary>
    '''TableAdapterManager is used to coordinate TableAdapters in the dataset to enable Hierarchical Update scenarios
    '''</summary>
    <Global.System.ComponentModel.DesignerCategoryAttribute("code"),  _
     Global.System.ComponentModel.ToolboxItem(true),  _
     Global.System.ComponentModel.DesignerAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerDesigner, Microsoft.VSD"& _ 
        "esigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"),  _
     Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.TableAdapterManager")>  _
    Partial Public Class TableAdapterManager
        Inherits Global.System.ComponentModel.Component
        
        Private _updateOrder As UpdateOrderOption
        
        Private _courseTableAdapter As CourseTableAdapter
        
        Private _resultsTableAdapter As ResultsTableAdapter
        
        Private _studentTableAdapter As StudentTableAdapter
        
        Private _backupDataSetBeforeUpdate As Boolean
        
        Private _connection As Global.System.Data.IDbConnection
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property UpdateOrder() As UpdateOrderOption
            Get
                Return Me._updateOrder
            End Get
            Set
                Me._updateOrder = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso"& _ 
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3"& _ 
            "a", "System.Drawing.Design.UITypeEditor")>  _
        Public Property CourseTableAdapter() As CourseTableAdapter
            Get
                Return Me._courseTableAdapter
            End Get
            Set
                Me._courseTableAdapter = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso"& _ 
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3"& _ 
            "a", "System.Drawing.Design.UITypeEditor")>  _
        Public Property ResultsTableAdapter() As ResultsTableAdapter
            Get
                Return Me._resultsTableAdapter
            End Get
            Set
                Me._resultsTableAdapter = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.EditorAttribute("Microsoft.VSDesigner.DataSource.Design.TableAdapterManagerPropertyEditor, Microso"& _ 
            "ft.VSDesigner, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3"& _ 
            "a", "System.Drawing.Design.UITypeEditor")>  _
        Public Property StudentTableAdapter() As StudentTableAdapter
            Get
                Return Me._studentTableAdapter
            End Get
            Set
                Me._studentTableAdapter = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property BackupDataSetBeforeUpdate() As Boolean
            Get
                Return Me._backupDataSetBeforeUpdate
            End Get
            Set
                Me._backupDataSetBeforeUpdate = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Browsable(false)>  _
        Public Property Connection() As Global.System.Data.IDbConnection
            Get
                If (Not (Me._connection) Is Nothing) Then
                    Return Me._connection
                End If
                If ((Not (Me._courseTableAdapter) Is Nothing)  _
                            AndAlso (Not (Me._courseTableAdapter.Connection) Is Nothing)) Then
                    Return Me._courseTableAdapter.Connection
                End If
                If ((Not (Me._resultsTableAdapter) Is Nothing)  _
                            AndAlso (Not (Me._resultsTableAdapter.Connection) Is Nothing)) Then
                    Return Me._resultsTableAdapter.Connection
                End If
                If ((Not (Me._studentTableAdapter) Is Nothing)  _
                            AndAlso (Not (Me._studentTableAdapter.Connection) Is Nothing)) Then
                    Return Me._studentTableAdapter.Connection
                End If
                Return Nothing
            End Get
            Set
                Me._connection = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0"),  _
         Global.System.ComponentModel.Browsable(false)>  _
        Public ReadOnly Property TableAdapterInstanceCount() As Integer
            Get
                Dim count As Integer = 0
                If (Not (Me._courseTableAdapter) Is Nothing) Then
                    count = (count + 1)
                End If
                If (Not (Me._resultsTableAdapter) Is Nothing) Then
                    count = (count + 1)
                End If
                If (Not (Me._studentTableAdapter) Is Nothing) Then
                    count = (count + 1)
                End If
                Return count
            End Get
        End Property
        
        '''<summary>
        '''Update rows in top-down order.
        '''</summary>
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Function UpdateUpdatedRows(ByVal dataSet As StudentDataDataSet, ByVal allChangedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow), ByVal allAddedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)) As Integer
            Dim result As Integer = 0
            If (Not (Me._studentTableAdapter) Is Nothing) Then
                Dim updatedRows() As Global.System.Data.DataRow = dataSet.Student.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.ModifiedCurrent)
                updatedRows = Me.GetRealUpdatedRows(updatedRows, allAddedRows)
                If ((Not (updatedRows) Is Nothing)  _
                            AndAlso (0 < updatedRows.Length)) Then
                    result = (result + Me._studentTableAdapter.Update(updatedRows))
                    allChangedRows.AddRange(updatedRows)
                End If
            End If
            If (Not (Me._courseTableAdapter) Is Nothing) Then
                Dim updatedRows() As Global.System.Data.DataRow = dataSet.Course.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.ModifiedCurrent)
                updatedRows = Me.GetRealUpdatedRows(updatedRows, allAddedRows)
                If ((Not (updatedRows) Is Nothing)  _
                            AndAlso (0 < updatedRows.Length)) Then
                    result = (result + Me._courseTableAdapter.Update(updatedRows))
                    allChangedRows.AddRange(updatedRows)
                End If
            End If
            If (Not (Me._resultsTableAdapter) Is Nothing) Then
                Dim updatedRows() As Global.System.Data.DataRow = dataSet.Results.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.ModifiedCurrent)
                updatedRows = Me.GetRealUpdatedRows(updatedRows, allAddedRows)
                If ((Not (updatedRows) Is Nothing)  _
                            AndAlso (0 < updatedRows.Length)) Then
                    result = (result + Me._resultsTableAdapter.Update(updatedRows))
                    allChangedRows.AddRange(updatedRows)
                End If
            End If
            Return result
        End Function
        
        '''<summary>
        '''Insert rows in top-down order.
        '''</summary>
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Function UpdateInsertedRows(ByVal dataSet As StudentDataDataSet, ByVal allAddedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)) As Integer
            Dim result As Integer = 0
            If (Not (Me._studentTableAdapter) Is Nothing) Then
                Dim addedRows() As Global.System.Data.DataRow = dataSet.Student.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Added)
                If ((Not (addedRows) Is Nothing)  _
                            AndAlso (0 < addedRows.Length)) Then
                    result = (result + Me._studentTableAdapter.Update(addedRows))
                    allAddedRows.AddRange(addedRows)
                End If
            End If
            If (Not (Me._courseTableAdapter) Is Nothing) Then
                Dim addedRows() As Global.System.Data.DataRow = dataSet.Course.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Added)
                If ((Not (addedRows) Is Nothing)  _
                            AndAlso (0 < addedRows.Length)) Then
                    result = (result + Me._courseTableAdapter.Update(addedRows))
                    allAddedRows.AddRange(addedRows)
                End If
            End If
            If (Not (Me._resultsTableAdapter) Is Nothing) Then
                Dim addedRows() As Global.System.Data.DataRow = dataSet.Results.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Added)
                If ((Not (addedRows) Is Nothing)  _
                            AndAlso (0 < addedRows.Length)) Then
                    result = (result + Me._resultsTableAdapter.Update(addedRows))
                    allAddedRows.AddRange(addedRows)
                End If
            End If
            Return result
        End Function
        
        '''<summary>
        '''Delete rows in bottom-up order.
        '''</summary>
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Function UpdateDeletedRows(ByVal dataSet As StudentDataDataSet, ByVal allChangedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)) As Integer
            Dim result As Integer = 0
            If (Not (Me._resultsTableAdapter) Is Nothing) Then
                Dim deletedRows() As Global.System.Data.DataRow = dataSet.Results.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Deleted)
                If ((Not (deletedRows) Is Nothing)  _
                            AndAlso (0 < deletedRows.Length)) Then
                    result = (result + Me._resultsTableAdapter.Update(deletedRows))
                    allChangedRows.AddRange(deletedRows)
                End If
            End If
            If (Not (Me._courseTableAdapter) Is Nothing) Then
                Dim deletedRows() As Global.System.Data.DataRow = dataSet.Course.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Deleted)
                If ((Not (deletedRows) Is Nothing)  _
                            AndAlso (0 < deletedRows.Length)) Then
                    result = (result + Me._courseTableAdapter.Update(deletedRows))
                    allChangedRows.AddRange(deletedRows)
                End If
            End If
            If (Not (Me._studentTableAdapter) Is Nothing) Then
                Dim deletedRows() As Global.System.Data.DataRow = dataSet.Student.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Deleted)
                If ((Not (deletedRows) Is Nothing)  _
                            AndAlso (0 < deletedRows.Length)) Then
                    result = (result + Me._studentTableAdapter.Update(deletedRows))
                    allChangedRows.AddRange(deletedRows)
                End If
            End If
            Return result
        End Function
        
        '''<summary>
        '''Remove inserted rows that become updated rows after calling TableAdapter.Update(inserted rows) first
        '''</summary>
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Function GetRealUpdatedRows(ByVal updatedRows() As Global.System.Data.DataRow, ByVal allAddedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)) As Global.System.Data.DataRow()
            If ((updatedRows Is Nothing)  _
                        OrElse (updatedRows.Length < 1)) Then
                Return updatedRows
            End If
            If ((allAddedRows Is Nothing)  _
                        OrElse (allAddedRows.Count < 1)) Then
                Return updatedRows
            End If
            Dim realUpdatedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow) = New Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)()
            Dim i As Integer = 0
            Do While (i < updatedRows.Length)
                Dim row As Global.System.Data.DataRow = updatedRows(i)
                If (allAddedRows.Contains(row) = false) Then
                    realUpdatedRows.Add(row)
                End If
                i = (i + 1)
            Loop
            Return realUpdatedRows.ToArray
        End Function
        
        '''<summary>
        '''Update all changes to the dataset.
        '''</summary>
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overridable Function UpdateAll(ByVal dataSet As StudentDataDataSet) As Integer
            If (dataSet Is Nothing) Then
                Throw New Global.System.ArgumentNullException("dataSet")
            End If
            If (dataSet.HasChanges = false) Then
                Return 0
            End If
            If ((Not (Me._courseTableAdapter) Is Nothing)  _
                        AndAlso (Me.MatchTableAdapterConnection(Me._courseTableAdapter.Connection) = false)) Then
                Throw New Global.System.ArgumentException("All TableAdapters managed by a TableAdapterManager must use the same connection s"& _ 
                        "tring.")
            End If
            If ((Not (Me._resultsTableAdapter) Is Nothing)  _
                        AndAlso (Me.MatchTableAdapterConnection(Me._resultsTableAdapter.Connection) = false)) Then
                Throw New Global.System.ArgumentException("All TableAdapters managed by a TableAdapterManager must use the same connection s"& _ 
                        "tring.")
            End If
            If ((Not (Me._studentTableAdapter) Is Nothing)  _
                        AndAlso (Me.MatchTableAdapterConnection(Me._studentTableAdapter.Connection) = false)) Then
                Throw New Global.System.ArgumentException("All TableAdapters managed by a TableAdapterManager must use the same connection s"& _ 
                        "tring.")
            End If
            Dim workConnection As Global.System.Data.IDbConnection = Me.Connection
            If (workConnection Is Nothing) Then
                Throw New Global.System.ApplicationException("TableAdapterManager contains no connection information. Set each TableAdapterMana"& _ 
                        "ger TableAdapter property to a valid TableAdapter instance.")
            End If
            Dim workConnOpened As Boolean = false
            If ((workConnection.State And Global.System.Data.ConnectionState.Broken)  _
                        = Global.System.Data.ConnectionState.Broken) Then
                workConnection.Close
            End If
            If (workConnection.State = Global.System.Data.ConnectionState.Closed) Then
                workConnection.Open
                workConnOpened = true
            End If
            Dim workTransaction As Global.System.Data.IDbTransaction = workConnection.BeginTransaction
            If (workTransaction Is Nothing) Then
                Throw New Global.System.ApplicationException("The transaction cannot begin. The current data connection does not support transa"& _ 
                        "ctions or the current state is not allowing the transaction to begin.")
            End If
            Dim allChangedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow) = New Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)()
            Dim allAddedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow) = New Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)()
            Dim adaptersWithAcceptChangesDuringUpdate As Global.System.Collections.Generic.List(Of Global.System.Data.Common.DataAdapter) = New Global.System.Collections.Generic.List(Of Global.System.Data.Common.DataAdapter)()
            Dim revertConnections As Global.System.Collections.Generic.Dictionary(Of Object, Global.System.Data.IDbConnection) = New Global.System.Collections.Generic.Dictionary(Of Object, Global.System.Data.IDbConnection)()
            Dim result As Integer = 0
            Dim backupDataSet As Global.System.Data.DataSet = Nothing
            If Me.BackupDataSetBeforeUpdate Then
                backupDataSet = New Global.System.Data.DataSet()
                backupDataSet.Merge(dataSet)
            End If
            Try 
                '---- Prepare for update -----------
                '
                If (Not (Me._courseTableAdapter) Is Nothing) Then
                    revertConnections.Add(Me._courseTableAdapter, Me._courseTableAdapter.Connection)
                    Me._courseTableAdapter.Connection = CType(workConnection,Global.System.Data.SqlClient.SqlConnection)
                    Me._courseTableAdapter.Transaction = CType(workTransaction,Global.System.Data.SqlClient.SqlTransaction)
                    If Me._courseTableAdapter.Adapter.AcceptChangesDuringUpdate Then
                        Me._courseTableAdapter.Adapter.AcceptChangesDuringUpdate = false
                        adaptersWithAcceptChangesDuringUpdate.Add(Me._courseTableAdapter.Adapter)
                    End If
                End If
                If (Not (Me._resultsTableAdapter) Is Nothing) Then
                    revertConnections.Add(Me._resultsTableAdapter, Me._resultsTableAdapter.Connection)
                    Me._resultsTableAdapter.Connection = CType(workConnection,Global.System.Data.SqlClient.SqlConnection)
                    Me._resultsTableAdapter.Transaction = CType(workTransaction,Global.System.Data.SqlClient.SqlTransaction)
                    If Me._resultsTableAdapter.Adapter.AcceptChangesDuringUpdate Then
                        Me._resultsTableAdapter.Adapter.AcceptChangesDuringUpdate = false
                        adaptersWithAcceptChangesDuringUpdate.Add(Me._resultsTableAdapter.Adapter)
                    End If
                End If
                If (Not (Me._studentTableAdapter) Is Nothing) Then
                    revertConnections.Add(Me._studentTableAdapter, Me._studentTableAdapter.Connection)
                    Me._studentTableAdapter.Connection = CType(workConnection,Global.System.Data.SqlClient.SqlConnection)
                    Me._studentTableAdapter.Transaction = CType(workTransaction,Global.System.Data.SqlClient.SqlTransaction)
                    If Me._studentTableAdapter.Adapter.AcceptChangesDuringUpdate Then
                        Me._studentTableAdapter.Adapter.AcceptChangesDuringUpdate = false
                        adaptersWithAcceptChangesDuringUpdate.Add(Me._studentTableAdapter.Adapter)
                    End If
                End If
                '
                '---- Perform updates -----------
                '
                If (Me.UpdateOrder = UpdateOrderOption.UpdateInsertDelete) Then
                    result = (result + Me.UpdateUpdatedRows(dataSet, allChangedRows, allAddedRows))
                    result = (result + Me.UpdateInsertedRows(dataSet, allAddedRows))
                Else
                    result = (result + Me.UpdateInsertedRows(dataSet, allAddedRows))
                    result = (result + Me.UpdateUpdatedRows(dataSet, allChangedRows, allAddedRows))
                End If
                result = (result + Me.UpdateDeletedRows(dataSet, allChangedRows))
                '
                '---- Commit updates -----------
                '
                workTransaction.Commit
                If (0 < allAddedRows.Count) Then
                    Dim rows((allAddedRows.Count) - 1) As Global.System.Data.DataRow
                    allAddedRows.CopyTo(rows)
                    Dim i As Integer = 0
                    Do While (i < rows.Length)
                        Dim row As Global.System.Data.DataRow = rows(i)
                        row.AcceptChanges
                        i = (i + 1)
                    Loop
                End If
                If (0 < allChangedRows.Count) Then
                    Dim rows((allChangedRows.Count) - 1) As Global.System.Data.DataRow
                    allChangedRows.CopyTo(rows)
                    Dim i As Integer = 0
                    Do While (i < rows.Length)
                        Dim row As Global.System.Data.DataRow = rows(i)
                        row.AcceptChanges
                        i = (i + 1)
                    Loop
                End If
            Catch ex As Global.System.Exception
                workTransaction.Rollback
                '---- Restore the dataset -----------
                If Me.BackupDataSetBeforeUpdate Then
                    Global.System.Diagnostics.Debug.Assert((Not (backupDataSet) Is Nothing))
                    dataSet.Clear
                    dataSet.Merge(backupDataSet)
                Else
                    If (0 < allAddedRows.Count) Then
                        Dim rows((allAddedRows.Count) - 1) As Global.System.Data.DataRow
                        allAddedRows.CopyTo(rows)
                        Dim i As Integer = 0
                        Do While (i < rows.Length)
                            Dim row As Global.System.Data.DataRow = rows(i)
                            row.AcceptChanges
                            row.SetAdded
                            i = (i + 1)
                        Loop
                    End If
                End If
                Throw ex
            Finally
                If workConnOpened Then
                    workConnection.Close
                End If
                If (Not (Me._courseTableAdapter) Is Nothing) Then
                    Me._courseTableAdapter.Connection = CType(revertConnections(Me._courseTableAdapter),Global.System.Data.SqlClient.SqlConnection)
                    Me._courseTableAdapter.Transaction = Nothing
                End If
                If (Not (Me._resultsTableAdapter) Is Nothing) Then
                    Me._resultsTableAdapter.Connection = CType(revertConnections(Me._resultsTableAdapter),Global.System.Data.SqlClient.SqlConnection)
                    Me._resultsTableAdapter.Transaction = Nothing
                End If
                If (Not (Me._studentTableAdapter) Is Nothing) Then
                    Me._studentTableAdapter.Connection = CType(revertConnections(Me._studentTableAdapter),Global.System.Data.SqlClient.SqlConnection)
                    Me._studentTableAdapter.Transaction = Nothing
                End If
                If (0 < adaptersWithAcceptChangesDuringUpdate.Count) Then
                    Dim adapters((adaptersWithAcceptChangesDuringUpdate.Count) - 1) As Global.System.Data.Common.DataAdapter
                    adaptersWithAcceptChangesDuringUpdate.CopyTo(adapters)
                    Dim i As Integer = 0
                    Do While (i < adapters.Length)
                        Dim adapter As Global.System.Data.Common.DataAdapter = adapters(i)
                        adapter.AcceptChangesDuringUpdate = true
                        i = (i + 1)
                    Loop
                End If
            End Try
            Return result
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overridable Sub SortSelfReferenceRows(ByVal rows() As Global.System.Data.DataRow, ByVal relation As Global.System.Data.DataRelation, ByVal childFirst As Boolean)
            Global.System.Array.Sort(Of Global.System.Data.DataRow)(rows, New SelfReferenceComparer(relation, childFirst))
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Protected Overridable Function MatchTableAdapterConnection(ByVal inputConnection As Global.System.Data.IDbConnection) As Boolean
            If (Not (Me._connection) Is Nothing) Then
                Return true
            End If
            If ((Me.Connection Is Nothing)  _
                        OrElse (inputConnection Is Nothing)) Then
                Return true
            End If
            If String.Equals(Me.Connection.ConnectionString, inputConnection.ConnectionString, Global.System.StringComparison.Ordinal) Then
                Return true
            End If
            Return false
        End Function
        
        '''<summary>
        '''Update Order Option
        '''</summary>
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Enum UpdateOrderOption
            
            InsertUpdateDelete = 0
            
            UpdateInsertDelete = 1
        End Enum
        
        '''<summary>
        '''Used to sort self-referenced table's rows
        '''</summary>
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Class SelfReferenceComparer
            Inherits Object
            Implements Global.System.Collections.Generic.IComparer(Of Global.System.Data.DataRow)
            
            Private _relation As Global.System.Data.DataRelation
            
            Private _childFirst As Integer
            
            <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
             Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
            Friend Sub New(ByVal relation As Global.System.Data.DataRelation, ByVal childFirst As Boolean)
                MyBase.New
                Me._relation = relation
                If childFirst Then
                    Me._childFirst = -1
                Else
                    Me._childFirst = 1
                End If
            End Sub
            
            <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
             Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
            Private Function GetRoot(ByVal row As Global.System.Data.DataRow, ByRef distance As Integer) As Global.System.Data.DataRow
                Global.System.Diagnostics.Debug.Assert((Not (row) Is Nothing))
                Dim root As Global.System.Data.DataRow = row
                distance = 0

                Dim traversedRows As Global.System.Collections.Generic.IDictionary(Of Global.System.Data.DataRow, Global.System.Data.DataRow) = New Global.System.Collections.Generic.Dictionary(Of Global.System.Data.DataRow, Global.System.Data.DataRow)()
                traversedRows(row) = row

                Dim parent As Global.System.Data.DataRow = row.GetParentRow(Me._relation, Global.System.Data.DataRowVersion.[Default])

                Do While ((Not (parent) Is Nothing)  _
                            AndAlso (traversedRows.ContainsKey(parent) = false))
                    distance = (distance + 1)
                    root = parent
                    traversedRows(parent) = parent
                    parent = parent.GetParentRow(Me._relation, Global.System.Data.DataRowVersion.[Default])

                Loop

                If (distance = 0) Then
                    traversedRows.Clear
                    traversedRows(row) = row
                    parent = row.GetParentRow(Me._relation, Global.System.Data.DataRowVersion.Original)

                    Do While ((Not (parent) Is Nothing)  _
                                AndAlso (traversedRows.ContainsKey(parent) = false))
                        distance = (distance + 1)
                        root = parent
                        traversedRows(parent) = parent
                        parent = parent.GetParentRow(Me._relation, Global.System.Data.DataRowVersion.Original)

                    Loop
                End If

                Return root
            End Function
            
            <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
             Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
            Public Function Compare(ByVal row1 As Global.System.Data.DataRow, ByVal row2 As Global.System.Data.DataRow) As Integer Implements Global.System.Collections.Generic.IComparer(Of Global.System.Data.DataRow).Compare
                If Object.ReferenceEquals(row1, row2) Then
                    Return 0
                End If
                If (row1 Is Nothing) Then
                    Return -1
                End If
                If (row2 Is Nothing) Then
                    Return 1
                End If

                Dim distance1 As Integer = 0
                Dim root1 As Global.System.Data.DataRow = Me.GetRoot(row1, distance1)

                Dim distance2 As Integer = 0
                Dim root2 As Global.System.Data.DataRow = Me.GetRoot(row2, distance2)

                If Object.ReferenceEquals(root1, root2) Then
                    Return (Me._childFirst * distance1.CompareTo(distance2))
                Else
                    Global.System.Diagnostics.Debug.Assert(((Not (root1.Table) Is Nothing)  _
                                    AndAlso (Not (root2.Table) Is Nothing)))
                    If (root1.Table.Rows.IndexOf(root1) < root2.Table.Rows.IndexOf(root2)) Then
                        Return -1
                    Else
                        Return 1
                    End If
                End If
            End Function
        End Class
    End Class
End Namespace
