adventureworksdataset.designer.vb

讲解visual studio的应用

'------------------------------------------------------------------------------
' <auto-generated>
'     This code was generated by a tool.
'     Runtime Version:2.0.50727.88
'
'     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

Imports System


<System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0"),  _
 Serializable(),  _
 System.ComponentModel.DesignerCategoryAttribute("code"),  _
 System.ComponentModel.ToolboxItem(true),  _
 System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedDataSetSchema"),  _
 System.Xml.Serialization.XmlRootAttribute("AdventureWorksDataSet"),  _
 System.ComponentModel.Design.HelpKeywordAttribute("vs.data.DataSet")>  _
Partial Public Class AdventureWorksDataSet
    Inherits System.Data.DataSet
    
    Private tableContact As ContactDataTable
    
    Private tableCustomer As CustomerDataTable
    
    Private tableIndividual As IndividualDataTable
    
    Private tableSalesOrderHeader As SalesOrderHeaderDataTable
    
    Private tableSalesTerritory As SalesTerritoryDataTable
    
    Private relationFK_Customer_SalesTerritory_TerritoryID As System.Data.DataRelation
    
    Private relationFK_Individual_Contact_ContactID As System.Data.DataRelation
    
    Private relationFK_Individual_Customer_CustomerID As System.Data.DataRelation
    
    Private relationFK_SalesOrderHeader_Contact_ContactID As System.Data.DataRelation
    
    Private relationFK_SalesOrderHeader_Customer_CustomerID As System.Data.DataRelation
    
    Private relationFK_SalesOrderHeader_SalesTerritory_TerritoryID As System.Data.DataRelation
    
    Private _schemaSerializationMode As System.Data.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Public Sub New()
        MyBase.New
        Me.BeginInit
        Me.InitClass
        Dim schemaChangedHandler As System.ComponentModel.CollectionChangeEventHandler = AddressOf Me.SchemaChanged
        AddHandler MyBase.Tables.CollectionChanged, schemaChangedHandler
        AddHandler MyBase.Relations.CollectionChanged, schemaChangedHandler
        Me.EndInit
    End Sub
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Protected Sub New(ByVal info As System.Runtime.Serialization.SerializationInfo, ByVal context As System.Runtime.Serialization.StreamingContext)
        MyBase.New(info, context, false)
        If (Me.IsBinarySerialized(info, context) = true) Then
            Me.InitVars(false)
            Dim schemaChangedHandler1 As 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) = System.Data.SchemaSerializationMode.IncludeSchema) Then
            Dim ds As System.Data.DataSet = New System.Data.DataSet
            ds.ReadXmlSchema(New System.Xml.XmlTextReader(New System.IO.StringReader(strSchema)))
            If (Not (ds.Tables("Contact")) Is Nothing) Then
                MyBase.Tables.Add(New ContactDataTable(ds.Tables("Contact")))
            End If
            If (Not (ds.Tables("Customer")) Is Nothing) Then
                MyBase.Tables.Add(New CustomerDataTable(ds.Tables("Customer")))
            End If
            If (Not (ds.Tables("Individual")) Is Nothing) Then
                MyBase.Tables.Add(New IndividualDataTable(ds.Tables("Individual")))
            End If
            If (Not (ds.Tables("SalesOrderHeader")) Is Nothing) Then
                MyBase.Tables.Add(New SalesOrderHeaderDataTable(ds.Tables("SalesOrderHeader")))
            End If
            If (Not (ds.Tables("SalesTerritory")) Is Nothing) Then
                MyBase.Tables.Add(New SalesTerritoryDataTable(ds.Tables("SalesTerritory")))
            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.ReadXmlSchema(New System.Xml.XmlTextReader(New System.IO.StringReader(strSchema)))
        End If
        Me.GetSerializationData(info, context)
        Dim schemaChangedHandler As System.ComponentModel.CollectionChangeEventHandler = AddressOf Me.SchemaChanged
        AddHandler MyBase.Tables.CollectionChanged, schemaChangedHandler
        AddHandler Me.Relations.CollectionChanged, schemaChangedHandler
    End Sub
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property Contact() As ContactDataTable
        Get
            Return Me.tableContact
        End Get
    End Property
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property Customer() As CustomerDataTable
        Get
            Return Me.tableCustomer
        End Get
    End Property
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property Individual() As IndividualDataTable
        Get
            Return Me.tableIndividual
        End Get
    End Property
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property SalesOrderHeader() As SalesOrderHeaderDataTable
        Get
            Return Me.tableSalesOrderHeader
        End Get
    End Property
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property SalesTerritory() As SalesTerritoryDataTable
        Get
            Return Me.tableSalesTerritory
        End Get
    End Property
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     System.ComponentModel.BrowsableAttribute(true),  _
     System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Visible)>  _
    Public Overrides Property SchemaSerializationMode() As System.Data.SchemaSerializationMode
        Get
            Return Me._schemaSerializationMode
        End Get
        Set
            Me._schemaSerializationMode = value
        End Set
    End Property
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)>  _
    Public Shadows ReadOnly Property Tables() As System.Data.DataTableCollection
        Get
            Return MyBase.Tables
        End Get
    End Property
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)>  _
    Public Shadows ReadOnly Property Relations() As System.Data.DataRelationCollection
        Get
            Return MyBase.Relations
        End Get
    End Property
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Protected Overrides Sub InitializeDerivedDataSet()
        Me.BeginInit
        Me.InitClass
        Me.EndInit
    End Sub
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Public Overrides Function Clone() As System.Data.DataSet
        Dim cln As AdventureWorksDataSet = CType(MyBase.Clone,AdventureWorksDataSet)
        cln.InitVars
        cln.SchemaSerializationMode = Me.SchemaSerializationMode
        Return cln
    End Function
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Protected Overrides Function ShouldSerializeTables() As Boolean
        Return false
    End Function
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Protected Overrides Function ShouldSerializeRelations() As Boolean
        Return false
    End Function
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Protected Overrides Sub ReadXmlSerializable(ByVal reader As System.Xml.XmlReader)
        If (Me.DetermineSchemaSerializationMode(reader) = System.Data.SchemaSerializationMode.IncludeSchema) Then
            Me.Reset
            Dim ds As System.Data.DataSet = New System.Data.DataSet
            ds.ReadXml(reader)
            If (Not (ds.Tables("Contact")) Is Nothing) Then
                MyBase.Tables.Add(New ContactDataTable(ds.Tables("Contact")))
            End If
            If (Not (ds.Tables("Customer")) Is Nothing) Then
                MyBase.Tables.Add(New CustomerDataTable(ds.Tables("Customer")))
            End If
            If (Not (ds.Tables("Individual")) Is Nothing) Then
                MyBase.Tables.Add(New IndividualDataTable(ds.Tables("Individual")))
            End If
            If (Not (ds.Tables("SalesOrderHeader")) Is Nothing) Then
                MyBase.Tables.Add(New SalesOrderHeaderDataTable(ds.Tables("SalesOrderHeader")))
            End If
            If (Not (ds.Tables("SalesTerritory")) Is Nothing) Then
                MyBase.Tables.Add(New SalesTerritoryDataTable(ds.Tables("SalesTerritory")))
            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.ReadXml(reader)
            Me.InitVars
        End If
    End Sub
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Protected Overrides Function GetSchemaSerializable() As System.Xml.Schema.XmlSchema
        Dim stream As System.IO.MemoryStream = New System.IO.MemoryStream
        Me.WriteXmlSchema(New System.Xml.XmlTextWriter(stream, Nothing))
        stream.Position = 0
        Return System.Xml.Schema.XmlSchema.Read(New System.Xml.XmlTextReader(stream), Nothing)
    End Function
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Friend Overloads Sub InitVars()
        Me.InitVars(true)
    End Sub
    
    <System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
    Friend Overloads Sub InitVars(ByVal initTable As Boolean)
        Me.tableContact = CType(MyBase.Tables("Contact"),ContactDataTable)
        If (initTable = true) Then
            If (Not (Me.tableContact) Is Nothing) Then
                Me.tableContact.InitVars
            End If
        End If
        Me.tableCustomer = CType(MyBase.Tables("Customer"),CustomerDataTable)
        If (initTable = true) Then
            If (Not (Me.tableCustomer) Is Nothing) Then