'------------------------------------------------------------------------------
' <auto-generated>
'     This code was generated by a tool.
'     Runtime Version:4.0.30319.42000
'
'     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("_DEMOS_MDFDataSet"),  _
 Global.System.ComponentModel.Design.HelpKeywordAttribute("vs.data.DataSet")>  _
Partial Public Class _DEMOS_MDFDataSet
    Inherits Global.System.Data.DataSet
    
    Private tabledept As deptDataTable
    
    Private tablehitlist As hitlistDataTable
    
    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("dept")) Is Nothing) Then
                MyBase.Tables.Add(New deptDataTable(ds.Tables("dept")))
            End If
            If (Not (ds.Tables("hitlist")) Is Nothing) Then
                MyBase.Tables.Add(New hitlistDataTable(ds.Tables("hitlist")))
            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 dept() As deptDataTable
        Get
            Return Me.tabledept
        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 hitlist() As hitlistDataTable
        Get
            Return Me.tablehitlist
        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 _DEMOS_MDFDataSet = CType(MyBase.Clone,_DEMOS_MDFDataSet)
        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("dept")) Is Nothing) Then
                MyBase.Tables.Add(New deptDataTable(ds.Tables("dept")))
            End If
            If (Not (ds.Tables("hitlist")) Is Nothing) Then
                MyBase.Tables.Add(New hitlistDataTable(ds.Tables("hitlist")))
            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.tabledept = CType(MyBase.Tables("dept"),deptDataTable)
        If (initTable = true) Then
            If (Not (Me.tabledept) Is Nothing) Then
                Me.tabledept.InitVars
            End If
        End If
        Me.tablehitlist = CType(MyBase.Tables("hitlist"),hitlistDataTable)
        If (initTable = true) Then
            If (Not (Me.tablehitlist) Is Nothing) Then
                Me.tablehitlist.InitVars
            End If
        End If
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Private Sub InitClass()
        Me.DataSetName = "_DEMOS_MDFDataSet"
        Me.Prefix = ""
        Me.Namespace = "http://tempuri.org/_DEMOS_MDFDataSet.xsd"
        Me.EnforceConstraints = true
        Me.SchemaSerializationMode = Global.System.Data.SchemaSerializationMode.IncludeSchema
        Me.tabledept = New deptDataTable()
        MyBase.Tables.Add(Me.tabledept)
        Me.tablehitlist = New hitlistDataTable()
        MyBase.Tables.Add(Me.tablehitlist)
    End Sub
    
    <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Private Function ShouldSerializedept() 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 ShouldSerializehitlist() 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 _DEMOS_MDFDataSet = New _DEMOS_MDFDataSet()
        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 deptRowChangeEventHandler(ByVal sender As Object, ByVal e As deptRowChangeEvent)
    
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Delegate Sub hitlistRowChangeEventHandler(ByVal sender As Object, ByVal e As hitlistRowChangeEvent)
    
    '''<summary>
    '''Represents the strongly named DataTable class.
    '''</summary>
    <Global.System.Serializable(),  _
     Global.System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")>  _
    Partial Public Class deptDataTable
        Inherits Global.System.Data.DataTable
        Implements Global.System.Collections.IEnumerable
        
        Private columndid As Global.System.Data.DataColumn
        
        Private columndname 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 = "dept"
            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 didColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columndid
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property dnameColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columndname
            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 deptRow
            Get
                Return CType(Me.Rows(index),deptRow)
            End Get
        End Property
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event deptRowChanging As deptRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event deptRowChanged As deptRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event deptRowDeleting As deptRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event deptRowDeleted As deptRowChangeEventHandler
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overloads Sub AdddeptRow(ByVal row As deptRow)
            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 AdddeptRow(ByVal did As Decimal, ByVal dname As String) As deptRow
            Dim rowdeptRow As deptRow = CType(Me.NewRow,deptRow)
            Dim columnValuesArray() As Object = New Object() {did, dname}
            rowdeptRow.ItemArray = columnValuesArray
            Me.Rows.Add(rowdeptRow)
            Return rowdeptRow
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function FindBydid(ByVal did As Decimal) As deptRow
            Return CType(Me.Rows.Find(New Object() {did}),deptRow)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overridable Function GetEnumerator() As Global.System.Collections.IEnumerator Implements Global.System.Collections.IEnumerable.GetEnumerator
            Return Me.Rows.GetEnumerator
        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 deptDataTable = CType(MyBase.Clone,deptDataTable)
            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 deptDataTable()
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Friend Sub InitVars()
            Me.columndid = MyBase.Columns("did")
            Me.columndname = MyBase.Columns("dname")
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Private Sub InitClass()
            Me.columndid = New Global.System.Data.DataColumn("did", GetType(Decimal), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columndid)
            Me.columndname = New Global.System.Data.DataColumn("dname", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columndname)
            Me.Constraints.Add(New Global.System.Data.UniqueConstraint("Constraint1", New Global.System.Data.DataColumn() {Me.columndid}, true))
            Me.columndid.AllowDBNull = false
            Me.columndid.Unique = true
            Me.columndname.MaxLength = 50
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function NewdeptRow() As deptRow
            Return CType(Me.NewRow,deptRow)
        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 deptRow(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(deptRow)
        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.deptRowChangedEvent) Is Nothing) Then
                RaiseEvent deptRowChanged(Me, New deptRowChangeEvent(CType(e.Row,deptRow), 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.deptRowChangingEvent) Is Nothing) Then
                RaiseEvent deptRowChanging(Me, New deptRowChangeEvent(CType(e.Row,deptRow), 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.deptRowDeletedEvent) Is Nothing) Then
                RaiseEvent deptRowDeleted(Me, New deptRowChangeEvent(CType(e.Row,deptRow), 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.deptRowDeletingEvent) Is Nothing) Then
                RaiseEvent deptRowDeleting(Me, New deptRowChangeEvent(CType(e.Row,deptRow), 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 RemovedeptRow(ByVal row As deptRow)
            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 _DEMOS_MDFDataSet = New _DEMOS_MDFDataSet()
            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 = "deptDataTable"
            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 hitlistDataTable
        Inherits Global.System.Data.DataTable
        Implements Global.System.Collections.IEnumerable
        
        Private columnid As Global.System.Data.DataColumn
        
        Private columnname As Global.System.Data.DataColumn
        
        Private columnemail As Global.System.Data.DataColumn
        
        Private columnmobile As Global.System.Data.DataColumn
        
        Private columncity As Global.System.Data.DataColumn
        
        Private columncourse_id 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 = "hitlist"
            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 nameColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnname
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property emailColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnemail
            End Get
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public ReadOnly Property mobileColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columnmobile
            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 course_idColumn() As Global.System.Data.DataColumn
            Get
                Return Me.columncourse_id
            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 hitlistRow
            Get
                Return CType(Me.Rows(index),hitlistRow)
            End Get
        End Property
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event hitlistRowChanging As hitlistRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event hitlistRowChanged As hitlistRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event hitlistRowDeleting As hitlistRowChangeEventHandler
        
        <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Event hitlistRowDeleted As hitlistRowChangeEventHandler
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overloads Sub AddhitlistRow(ByVal row As hitlistRow)
            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 AddhitlistRow(ByVal id As Decimal, ByVal name As String, ByVal email As String, ByVal mobile As String, ByVal city As String, ByVal course_id As Decimal) As hitlistRow
            Dim rowhitlistRow As hitlistRow = CType(Me.NewRow,hitlistRow)
            Dim columnValuesArray() As Object = New Object() {id, name, email, mobile, city, course_id}
            rowhitlistRow.ItemArray = columnValuesArray
            Me.Rows.Add(rowhitlistRow)
            Return rowhitlistRow
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Overridable Function GetEnumerator() As Global.System.Collections.IEnumerator Implements Global.System.Collections.IEnumerable.GetEnumerator
            Return Me.Rows.GetEnumerator
        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 hitlistDataTable = CType(MyBase.Clone,hitlistDataTable)
            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 hitlistDataTable()
        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.columnname = MyBase.Columns("name")
            Me.columnemail = MyBase.Columns("email")
            Me.columnmobile = MyBase.Columns("mobile")
            Me.columncity = MyBase.Columns("city")
            Me.columncourse_id = MyBase.Columns("course_id")
        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(Decimal), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnid)
            Me.columnname = New Global.System.Data.DataColumn("name", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnname)
            Me.columnemail = New Global.System.Data.DataColumn("email", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnemail)
            Me.columnmobile = New Global.System.Data.DataColumn("mobile", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columnmobile)
            Me.columncity = New Global.System.Data.DataColumn("city", GetType(String), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columncity)
            Me.columncourse_id = New Global.System.Data.DataColumn("course_id", GetType(Decimal), Nothing, Global.System.Data.MappingType.Element)
            MyBase.Columns.Add(Me.columncourse_id)
            Me.columnname.MaxLength = 50
            Me.columnemail.MaxLength = 50
            Me.columnmobile.MaxLength = 50
            Me.columncity.MaxLength = 50
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function NewhitlistRow() As hitlistRow
            Return CType(Me.NewRow,hitlistRow)
        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 hitlistRow(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(hitlistRow)
        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.hitlistRowChangedEvent) Is Nothing) Then
                RaiseEvent hitlistRowChanged(Me, New hitlistRowChangeEvent(CType(e.Row,hitlistRow), 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.hitlistRowChangingEvent) Is Nothing) Then
                RaiseEvent hitlistRowChanging(Me, New hitlistRowChangeEvent(CType(e.Row,hitlistRow), 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.hitlistRowDeletedEvent) Is Nothing) Then
                RaiseEvent hitlistRowDeleted(Me, New hitlistRowChangeEvent(CType(e.Row,hitlistRow), 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.hitlistRowDeletingEvent) Is Nothing) Then
                RaiseEvent hitlistRowDeleting(Me, New hitlistRowChangeEvent(CType(e.Row,hitlistRow), 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 RemovehitlistRow(ByVal row As hitlistRow)
            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 _DEMOS_MDFDataSet = New _DEMOS_MDFDataSet()
            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 = "hitlistDataTable"
            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 deptRow
        Inherits Global.System.Data.DataRow
        
        Private tabledept As deptDataTable
        
        <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.tabledept = CType(Me.Table,deptDataTable)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property did() As Decimal
            Get
                Return CType(Me(Me.tabledept.didColumn),Decimal)
            End Get
            Set
                Me(Me.tabledept.didColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property dname() As String
            Get
                Try 
                    Return CType(Me(Me.tabledept.dnameColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'dname' in table 'dept' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tabledept.dnameColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsdnameNull() As Boolean
            Return Me.IsNull(Me.tabledept.dnameColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetdnameNull()
            Me(Me.tabledept.dnameColumn) = Global.System.Convert.DBNull
        End Sub
    End Class
    
    '''<summary>
    '''Represents strongly named DataRow class.
    '''</summary>
    Partial Public Class hitlistRow
        Inherits Global.System.Data.DataRow
        
        Private tablehitlist As hitlistDataTable
        
        <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.tablehitlist = CType(Me.Table,hitlistDataTable)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property id() As Decimal
            Get
                Try 
                    Return CType(Me(Me.tablehitlist.idColumn),Decimal)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'id' in table 'hitlist' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tablehitlist.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 name() As String
            Get
                Try 
                    Return CType(Me(Me.tablehitlist.nameColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'name' in table 'hitlist' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tablehitlist.nameColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property email() As String
            Get
                Try 
                    Return CType(Me(Me.tablehitlist.emailColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'email' in table 'hitlist' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tablehitlist.emailColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Property mobile() As String
            Get
                Try 
                    Return CType(Me(Me.tablehitlist.mobileColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'mobile' in table 'hitlist' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tablehitlist.mobileColumn) = 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.tablehitlist.cityColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'city' in table 'hitlist' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tablehitlist.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 course_id() As Decimal
            Get
                Try 
                    Return CType(Me(Me.tablehitlist.course_idColumn),Decimal)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("The value for column 'course_id' in table 'hitlist' is DBNull.", e)
                End Try
            End Get
            Set
                Me(Me.tablehitlist.course_idColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Function IsidNull() As Boolean
            Return Me.IsNull(Me.tablehitlist.idColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetidNull()
            Me(Me.tablehitlist.idColumn) = 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 IsnameNull() As Boolean
            Return Me.IsNull(Me.tablehitlist.nameColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetnameNull()
            Me(Me.tablehitlist.nameColumn) = 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 IsemailNull() As Boolean
            Return Me.IsNull(Me.tablehitlist.emailColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetemailNull()
            Me(Me.tablehitlist.emailColumn) = 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 IsmobileNull() As Boolean
            Return Me.IsNull(Me.tablehitlist.mobileColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub SetmobileNull()
            Me(Me.tablehitlist.mobileColumn) = 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.tablehitlist.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.tablehitlist.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 Iscourse_idNull() As Boolean
            Return Me.IsNull(Me.tablehitlist.course_idColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
        Public Sub Setcourse_idNull()
            Me(Me.tablehitlist.course_idColumn) = Global.System.Convert.DBNull
        End Sub
    End Class
    
    '''<summary>
    '''Row event argument class
    '''</summary>
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "4.0.0.0")>  _
    Public Class deptRowChangeEvent
        Inherits Global.System.EventArgs
        
        Private eventRow As deptRow
        
        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 deptRow, 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 deptRow
            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 hitlistRowChangeEvent
        Inherits Global.System.EventArgs
        
        Private eventRow As hitlistRow
        
        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 hitlistRow, 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 hitlistRow
            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 _DEMOS_MDFDataSetTableAdapters
    
    '''<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 deptTableAdapter
        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 = "dept"
            tableMapping.ColumnMappings.Add("did", "did")
            tableMapping.ColumnMappings.Add("dname", "dname")
            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].[dept] WHERE (([did] = @Original_did) AND ((@IsNull_dname = 1 A"& _ 
                "ND [dname] IS NULL) OR ([dname] = @Original_dname)))"
            Me._adapter.DeleteCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_did", Global.System.Data.SqlDbType.[Decimal], 0, Global.System.Data.ParameterDirection.Input, 18, 0, "did", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_dname", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "dname", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.DeleteCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_dname", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "dname", 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 = "INSERT INTO [dbo].[dept] ([did], [dname]) VALUES (@did, @dname);"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"SELECT did, dna"& _ 
                "me FROM dept WHERE (did = @did)"
            Me._adapter.InsertCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@did", Global.System.Data.SqlDbType.[Decimal], 0, Global.System.Data.ParameterDirection.Input, 18, 0, "did", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@dname", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "dname", 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 = "UPDATE [dbo].[dept] SET [did] = @did, [dname] = @dname WHERE (([did] = @Original_"& _ 
                "did) AND ((@IsNull_dname = 1 AND [dname] IS NULL) OR ([dname] = @Original_dname)"& _ 
                "));"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"SELECT did, dname FROM dept WHERE (did = @did)"
            Me._adapter.UpdateCommand.CommandType = Global.System.Data.CommandType.Text
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@did", Global.System.Data.SqlDbType.[Decimal], 0, Global.System.Data.ParameterDirection.Input, 18, 0, "did", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@dname", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "dname", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_did", Global.System.Data.SqlDbType.[Decimal], 0, Global.System.Data.ParameterDirection.Input, 18, 0, "did", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@IsNull_dname", Global.System.Data.SqlDbType.Int, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "dname", Global.System.Data.DataRowVersion.Original, true, Nothing, "", "", ""))
            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_dname", Global.System.Data.SqlDbType.VarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "dname", 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.VBDemos.My.MySettings.Default.DEMOS_MDFConnectionString
        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 did, dname FROM dbo.dept"
            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 _DEMOS_MDFDataSet.deptDataTable) 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 _DEMOS_MDFDataSet.deptDataTable
            Me.Adapter.SelectCommand = Me.CommandCollection(0)
            Dim dataTable As _DEMOS_MDFDataSet.deptDataTable = New _DEMOS_MDFDataSet.deptDataTable()
            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 _DEMOS_MDFDataSet.deptDataTable) 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 _DEMOS_MDFDataSet) As Integer
            Return Me.Adapter.Update(dataSet, "dept")
        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_did As Decimal, ByVal Original_dname As String) As Integer
            Me.Adapter.DeleteCommand.Parameters(0).Value = CType(Original_did,Decimal)
            If (Original_dname 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_dname,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 did As Decimal, ByVal dname As String) As Integer
            Me.Adapter.InsertCommand.Parameters(0).Value = CType(did,Decimal)
            If (dname Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(1).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(1).Value = CType(dname,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 did As Decimal, ByVal dname As String, ByVal Original_did As Decimal, ByVal Original_dname As String) As Integer
            Me.Adapter.UpdateCommand.Parameters(0).Value = CType(did,Decimal)
            If (dname Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(1).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(1).Value = CType(dname,String)
            End If
            Me.Adapter.UpdateCommand.Parameters(2).Value = CType(Original_did,Decimal)
            If (Original_dname Is Nothing) Then
                Me.Adapter.UpdateCommand.Parameters(3).Value = CType(1,Object)
                Me.Adapter.UpdateCommand.Parameters(4).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.UpdateCommand.Parameters(3).Value = CType(0,Object)
                Me.Adapter.UpdateCommand.Parameters(4).Value = CType(Original_dname,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 dname As String, ByVal Original_did As Decimal, ByVal Original_dname As String) As Integer
            Return Me.Update(Original_did, dname, Original_did, Original_dname)
        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 hitlistTableAdapter
        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 = "hitlist"
            tableMapping.ColumnMappings.Add("id", "id")
            tableMapping.ColumnMappings.Add("name", "name")
            tableMapping.ColumnMappings.Add("email", "email")
            tableMapping.ColumnMappings.Add("mobile", "mobile")
            tableMapping.ColumnMappings.Add("city", "city")
            tableMapping.ColumnMappings.Add("course_id", "course_id")
            Me._adapter.TableMappings.Add(tableMapping)
            Me._adapter.InsertCommand = New Global.System.Data.SqlClient.SqlCommand()
            Me._adapter.InsertCommand.Connection = Me.Connection
            Me._adapter.InsertCommand.CommandText = "INSERT INTO [dbo].[hitlist] ([id], [name], [email], [mobile], [city], [course_id]"& _ 
                ") VALUES (@id, @name, @email, @mobile, @city, @course_id)"
            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.[Decimal], 0, Global.System.Data.ParameterDirection.Input, 18, 0, "id", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@name", Global.System.Data.SqlDbType.NVarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "name", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@email", Global.System.Data.SqlDbType.NVarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "email", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@mobile", Global.System.Data.SqlDbType.NVarChar, 0, Global.System.Data.ParameterDirection.Input, 0, 0, "mobile", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
            Me._adapter.InsertCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@city", Global.System.Data.SqlDbType.NVarChar, 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("@course_id", Global.System.Data.SqlDbType.[Decimal], 0, Global.System.Data.ParameterDirection.Input, 18, 0, "course_id", 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")>  _
        Private Sub InitConnection()
            Me._connection = New Global.System.Data.SqlClient.SqlConnection()
            Me._connection.ConnectionString = Global.VBDemos.My.MySettings.Default.DEMOS_MDFConnectionString
        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 id, name, email, mobile, city, course_id FROM dbo.hitlist"
            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 _DEMOS_MDFDataSet.hitlistDataTable) 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 _DEMOS_MDFDataSet.hitlistDataTable
            Me.Adapter.SelectCommand = Me.CommandCollection(0)
            Dim dataTable As _DEMOS_MDFDataSet.hitlistDataTable = New _DEMOS_MDFDataSet.hitlistDataTable()
            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 _DEMOS_MDFDataSet.hitlistDataTable) 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 _DEMOS_MDFDataSet) As Integer
            Return Me.Adapter.Update(dataSet, "hitlist")
        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.Insert, true)>  _
        Public Overloads Overridable Function Insert(ByVal id As Global.System.Nullable(Of Decimal), ByVal name As String, ByVal email As String, ByVal mobile As String, ByVal city As String, ByVal course_id As Global.System.Nullable(Of Decimal)) As Integer
            If (id.HasValue = true) Then
                Me.Adapter.InsertCommand.Parameters(0).Value = CType(id.Value,Decimal)
            Else
                Me.Adapter.InsertCommand.Parameters(0).Value = Global.System.DBNull.Value
            End If
            If (name Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(1).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(1).Value = CType(name,String)
            End If
            If (email Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(2).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(2).Value = CType(email,String)
            End If
            If (mobile Is Nothing) Then
                Me.Adapter.InsertCommand.Parameters(3).Value = Global.System.DBNull.Value
            Else
                Me.Adapter.InsertCommand.Parameters(3).Value = CType(mobile,String)
            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 (course_id.HasValue = true) Then
                Me.Adapter.InsertCommand.Parameters(5).Value = CType(course_id.Value,Decimal)
            Else
                Me.Adapter.InsertCommand.Parameters(5).Value = Global.System.DBNull.Value
            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
    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 _deptTableAdapter As deptTableAdapter
        
        Private _hitlistTableAdapter As hitlistTableAdapter
        
        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 deptTableAdapter() As deptTableAdapter
            Get
                Return Me._deptTableAdapter
            End Get
            Set
                Me._deptTableAdapter = 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 hitlistTableAdapter() As hitlistTableAdapter
            Get
                Return Me._hitlistTableAdapter
            End Get
            Set
                Me._hitlistTableAdapter = 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._deptTableAdapter) Is Nothing)  _
                            AndAlso (Not (Me._deptTableAdapter.Connection) Is Nothing)) Then
                    Return Me._deptTableAdapter.Connection
                End If
                If ((Not (Me._hitlistTableAdapter) Is Nothing)  _
                            AndAlso (Not (Me._hitlistTableAdapter.Connection) Is Nothing)) Then
                    Return Me._hitlistTableAdapter.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._deptTableAdapter) Is Nothing) Then
                    count = (count + 1)
                End If
                If (Not (Me._hitlistTableAdapter) 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 _DEMOS_MDFDataSet, 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._hitlistTableAdapter) Is Nothing) Then
                Dim updatedRows() As Global.System.Data.DataRow = dataSet.hitlist.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._hitlistTableAdapter.Update(updatedRows))
                    allChangedRows.AddRange(updatedRows)
                End If
            End If
            If (Not (Me._deptTableAdapter) Is Nothing) Then
                Dim updatedRows() As Global.System.Data.DataRow = dataSet.dept.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._deptTableAdapter.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 _DEMOS_MDFDataSet, ByVal allAddedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)) As Integer
            Dim result As Integer = 0
            If (Not (Me._hitlistTableAdapter) Is Nothing) Then
                Dim addedRows() As Global.System.Data.DataRow = dataSet.hitlist.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Added)
                If ((Not (addedRows) Is Nothing)  _
                            AndAlso (0 < addedRows.Length)) Then
                    result = (result + Me._hitlistTableAdapter.Update(addedRows))
                    allAddedRows.AddRange(addedRows)
                End If
            End If
            If (Not (Me._deptTableAdapter) Is Nothing) Then
                Dim addedRows() As Global.System.Data.DataRow = dataSet.dept.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Added)
                If ((Not (addedRows) Is Nothing)  _
                            AndAlso (0 < addedRows.Length)) Then
                    result = (result + Me._deptTableAdapter.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 _DEMOS_MDFDataSet, ByVal allChangedRows As Global.System.Collections.Generic.List(Of Global.System.Data.DataRow)) As Integer
            Dim result As Integer = 0
            If (Not (Me._deptTableAdapter) Is Nothing) Then
                Dim deletedRows() As Global.System.Data.DataRow = dataSet.dept.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Deleted)
                If ((Not (deletedRows) Is Nothing)  _
                            AndAlso (0 < deletedRows.Length)) Then
                    result = (result + Me._deptTableAdapter.Update(deletedRows))
                    allChangedRows.AddRange(deletedRows)
                End If
            End If
            If (Not (Me._hitlistTableAdapter) Is Nothing) Then
                Dim deletedRows() As Global.System.Data.DataRow = dataSet.hitlist.Select(Nothing, Nothing, Global.System.Data.DataViewRowState.Deleted)
                If ((Not (deletedRows) Is Nothing)  _
                            AndAlso (0 < deletedRows.Length)) Then
                    result = (result + Me._hitlistTableAdapter.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 _DEMOS_MDFDataSet) 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._deptTableAdapter) Is Nothing)  _
                        AndAlso (Me.MatchTableAdapterConnection(Me._deptTableAdapter.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._hitlistTableAdapter) Is Nothing)  _
                        AndAlso (Me.MatchTableAdapterConnection(Me._hitlistTableAdapter.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._deptTableAdapter) Is Nothing) Then
                    revertConnections.Add(Me._deptTableAdapter, Me._deptTableAdapter.Connection)
                    Me._deptTableAdapter.Connection = CType(workConnection,Global.System.Data.SqlClient.SqlConnection)
                    Me._deptTableAdapter.Transaction = CType(workTransaction,Global.System.Data.SqlClient.SqlTransaction)
                    If Me._deptTableAdapter.Adapter.AcceptChangesDuringUpdate Then
                        Me._deptTableAdapter.Adapter.AcceptChangesDuringUpdate = false
                        adaptersWithAcceptChangesDuringUpdate.Add(Me._deptTableAdapter.Adapter)
                    End If
                End If
                If (Not (Me._hitlistTableAdapter) Is Nothing) Then
                    revertConnections.Add(Me._hitlistTableAdapter, Me._hitlistTableAdapter.Connection)
                    Me._hitlistTableAdapter.Connection = CType(workConnection,Global.System.Data.SqlClient.SqlConnection)
                    Me._hitlistTableAdapter.Transaction = CType(workTransaction,Global.System.Data.SqlClient.SqlTransaction)
                    If Me._hitlistTableAdapter.Adapter.AcceptChangesDuringUpdate Then
                        Me._hitlistTableAdapter.Adapter.AcceptChangesDuringUpdate = false
                        adaptersWithAcceptChangesDuringUpdate.Add(Me._hitlistTableAdapter.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._deptTableAdapter) Is Nothing) Then
                    Me._deptTableAdapter.Connection = CType(revertConnections(Me._deptTableAdapter),Global.System.Data.SqlClient.SqlConnection)
                    Me._deptTableAdapter.Transaction = Nothing
                End If
                If (Not (Me._hitlistTableAdapter) Is Nothing) Then
                    Me._hitlistTableAdapter.Connection = CType(revertConnections(Me._hitlistTableAdapter),Global.System.Data.SqlClient.SqlConnection)
                    Me._hitlistTableAdapter.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
