dataset1.vb

Programming Web and Desktop Applications in ADO .NET and ASP .NET

'------------------------------------------------------------------------------
' <autogenerated>
'     This code was generated by a tool.
'     Runtime Version: 1.0.3705.0
'
'     Changes to this file may cause incorrect behavior and will be lost if 
'     the code is regenerated.
' </autogenerated>
'------------------------------------------------------------------------------

Option Strict Off
Option Explicit On

Imports System
Imports System.Data
Imports System.Runtime.Serialization
Imports System.Xml


<Serializable(),  _
 System.ComponentModel.DesignerCategoryAttribute("code"),  _
 System.Diagnostics.DebuggerStepThrough(),  _
 System.ComponentModel.ToolboxItem(true)>  _
Public Class DataSet1
    Inherits DataSet
    
    Private tableFriends As FriendsDataTable
    
    Public Sub New()
        MyBase.New
        Me.InitClass
        Dim schemaChangedHandler As System.ComponentModel.CollectionChangeEventHandler = AddressOf Me.SchemaChanged
        AddHandler Me.Tables.CollectionChanged, schemaChangedHandler
        AddHandler Me.Relations.CollectionChanged, schemaChangedHandler
    End Sub
    
    Protected Sub New(ByVal info As SerializationInfo, ByVal context As StreamingContext)
        MyBase.New
        Dim strSchema As String = CType(info.GetValue("XmlSchema", GetType(System.String)),String)
        If (Not (strSchema) Is Nothing) Then
            Dim ds As DataSet = New DataSet
            ds.ReadXmlSchema(New XmlTextReader(New System.IO.StringReader(strSchema)))
            If (Not (ds.Tables("Friends")) Is Nothing) Then
                Me.Tables.Add(New FriendsDataTable(ds.Tables("Friends")))
            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, System.Data.MissingSchemaAction.Add)
            Me.InitVars
        Else
            Me.InitClass
        End If
        Me.GetSerializationData(info, context)
        Dim schemaChangedHandler As System.ComponentModel.CollectionChangeEventHandler = AddressOf Me.SchemaChanged
        AddHandler Me.Tables.CollectionChanged, schemaChangedHandler
        AddHandler Me.Relations.CollectionChanged, schemaChangedHandler
    End Sub
    
    <System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property Friends As FriendsDataTable
        Get
            Return Me.tableFriends
        End Get
    End Property
    
    Public Overrides Function Clone() As DataSet
        Dim cln As DataSet1 = CType(MyBase.Clone,DataSet1)
        cln.InitVars
        Return cln
    End Function
    
    Protected Overrides Function ShouldSerializeTables() As Boolean
        Return false
    End Function
    
    Protected Overrides Function ShouldSerializeRelations() As Boolean
        Return false
    End Function
    
    Protected Overrides Sub ReadXmlSerializable(ByVal reader As XmlReader)
        Me.Reset
        Dim ds As DataSet = New DataSet
        ds.ReadXml(reader)
        If (Not (ds.Tables("Friends")) Is Nothing) Then
            Me.Tables.Add(New FriendsDataTable(ds.Tables("Friends")))
        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, System.Data.MissingSchemaAction.Add)
        Me.InitVars
    End Sub
    
    Protected Overrides Function GetSchemaSerializable() As System.Xml.Schema.XmlSchema
        Dim stream As System.IO.MemoryStream = New System.IO.MemoryStream
        Me.WriteXmlSchema(New XmlTextWriter(stream, Nothing))
        stream.Position = 0
        Return System.Xml.Schema.XmlSchema.Read(New XmlTextReader(stream), Nothing)
    End Function
    
    Friend Sub InitVars()
        Me.tableFriends = CType(Me.Tables("Friends"),FriendsDataTable)
        If (Not (Me.tableFriends) Is Nothing) Then
            Me.tableFriends.InitVars
        End If
    End Sub
    
    Private Sub InitClass()
        Me.DataSetName = "DataSet1"
        Me.Prefix = ""
        Me.Namespace = "http://www.tempuri.org/DataSet1.xsd"
        Me.Locale = New System.Globalization.CultureInfo("en-US")
        Me.CaseSensitive = false
        Me.EnforceConstraints = true
        Me.tableFriends = New FriendsDataTable
        Me.Tables.Add(Me.tableFriends)
    End Sub
    
    Private Function ShouldSerializeFriends() As Boolean
        Return false
    End Function
    
    Private Sub SchemaChanged(ByVal sender As Object, ByVal e As System.ComponentModel.CollectionChangeEventArgs)
        If (e.Action = System.ComponentModel.CollectionChangeAction.Remove) Then
            Me.InitVars
        End If
    End Sub
    
    Public Delegate Sub FriendsRowChangeEventHandler(ByVal sender As Object, ByVal e As FriendsRowChangeEvent)
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class FriendsDataTable
        Inherits DataTable
        Implements System.Collections.IEnumerable
        
        Private columnFriend_ID As DataColumn
        
        Private columnFirst_Name As DataColumn
        
        Private columnLast_Name As DataColumn
        
        Private columnDate_of_Birth As DataColumn
        
        Private columnSpouse_ID As DataColumn
        
        Private columnStreet As DataColumn
        
        Private columnCity As DataColumn
        
        Private columnState As DataColumn
        
        Private columnTelephone As DataColumn
        
        Private columnZIP_Code As DataColumn
        
        Friend Sub New()
            MyBase.New("Friends")
            Me.InitClass
        End Sub
        
        Friend Sub New(ByVal table As DataTable)
            MyBase.New(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
            Me.DisplayExpression = table.DisplayExpression
        End Sub
        
        <System.ComponentModel.Browsable(false)>  _
        Public ReadOnly Property Count As Integer
            Get
                Return Me.Rows.Count
            End Get
        End Property
        
        Friend ReadOnly Property Friend_IDColumn As DataColumn
            Get
                Return Me.columnFriend_ID
            End Get
        End Property
        
        Friend ReadOnly Property First_NameColumn As DataColumn
            Get
                Return Me.columnFirst_Name
            End Get
        End Property
        
        Friend ReadOnly Property Last_NameColumn As DataColumn
            Get
                Return Me.columnLast_Name
            End Get
        End Property
        
        Friend ReadOnly Property Date_of_BirthColumn As DataColumn
            Get
                Return Me.columnDate_of_Birth
            End Get
        End Property
        
        Friend ReadOnly Property Spouse_IDColumn As DataColumn
            Get
                Return Me.columnSpouse_ID
            End Get
        End Property
        
        Friend ReadOnly Property StreetColumn As DataColumn
            Get
                Return Me.columnStreet
            End Get
        End Property
        
        Friend ReadOnly Property CityColumn As DataColumn
            Get
                Return Me.columnCity
            End Get
        End Property
        
        Friend ReadOnly Property StateColumn As DataColumn
            Get
                Return Me.columnState
            End Get
        End Property
        
        Friend ReadOnly Property TelephoneColumn As DataColumn
            Get
                Return Me.columnTelephone
            End Get
        End Property
        
        Friend ReadOnly Property ZIP_CodeColumn As DataColumn
            Get
                Return Me.columnZIP_Code
            End Get
        End Property
        
        Public Default ReadOnly Property Item(ByVal index As Integer) As FriendsRow
            Get
                Return CType(Me.Rows(index),FriendsRow)
            End Get
        End Property
        
        Public Event FriendsRowChanged As FriendsRowChangeEventHandler
        
        Public Event FriendsRowChanging As FriendsRowChangeEventHandler
        
        Public Event FriendsRowDeleted As FriendsRowChangeEventHandler
        
        Public Event FriendsRowDeleting As FriendsRowChangeEventHandler
        
        Public Overloads Sub AddFriendsRow(ByVal row As FriendsRow)
            Me.Rows.Add(row)
        End Sub
        
        Public Overloads Function AddFriendsRow(ByVal First_Name As String, ByVal Last_Name As String, ByVal Date_of_Birth As Date, ByVal Spouse_ID As Integer, ByVal Street As String, ByVal City As String, ByVal State As String, ByVal Telephone As String, ByVal ZIP_Code As String) As FriendsRow
            Dim rowFriendsRow As FriendsRow = CType(Me.NewRow,FriendsRow)
            rowFriendsRow.ItemArray = New Object() {Nothing, First_Name, Last_Name, Date_of_Birth, Spouse_ID, Street, City, State, Telephone, ZIP_Code}
            Me.Rows.Add(rowFriendsRow)
            Return rowFriendsRow
        End Function
        
        Public Function FindByFriend_ID(ByVal Friend_ID As Integer) As FriendsRow
            Return CType(Me.Rows.Find(New Object() {Friend_ID}),FriendsRow)
        End Function
        
        Public Function GetEnumerator() As System.Collections.IEnumerator Implements System.Collections.IEnumerable.GetEnumerator
            Return Me.Rows.GetEnumerator
        End Function
        
        Public Overrides Function Clone() As DataTable
            Dim cln As FriendsDataTable = CType(MyBase.Clone,FriendsDataTable)
            cln.InitVars
            Return cln
        End Function
        
        Protected Overrides Function CreateInstance() As DataTable
            Return New FriendsDataTable
        End Function
        
        Friend Sub InitVars()
            Me.columnFriend_ID = Me.Columns("Friend ID")
            Me.columnFirst_Name = Me.Columns("First Name")
            Me.columnLast_Name = Me.Columns("Last Name")
            Me.columnDate_of_Birth = Me.Columns("Date of Birth")
            Me.columnSpouse_ID = Me.Columns("Spouse ID")
            Me.columnStreet = Me.Columns("Street")
            Me.columnCity = Me.Columns("City")
            Me.columnState = Me.Columns("State")
            Me.columnTelephone = Me.Columns("Telephone")
            Me.columnZIP_Code = Me.Columns("ZIP Code")
        End Sub
        
        Private Sub InitClass()
            Me.columnFriend_ID = New DataColumn("Friend ID", GetType(System.Int32), Nothing, System.Data.MappingType.Element)