dataset1.vb

visual Basic 数据库开发实例导航

'------------------------------------------------------------------------------
' <autogenerated>
'     This code was generated by a tool.
'     Runtime Version: 1.1.4322.573
'
'     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 table用户清单 As 用户清单DataTable
    
    Private table商品清单 As 商品清单DataTable
    
    Private table供货商清单 As 供货商清单DataTable
    
    Private table客户清单 As 客户清单DataTable
    
    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("用户清单")) Is Nothing) Then
                Me.Tables.Add(New 用户清单DataTable(ds.Tables("用户清单")))
            End If
            If (Not (ds.Tables("商品清单")) Is Nothing) Then
                Me.Tables.Add(New 商品清单DataTable(ds.Tables("商品清单")))
            End If
            If (Not (ds.Tables("供货商清单")) Is Nothing) Then
                Me.Tables.Add(New 供货商清单DataTable(ds.Tables("供货商清单")))
            End If
            If (Not (ds.Tables("客户清单")) Is Nothing) Then
                Me.Tables.Add(New 客户清单DataTable(ds.Tables("客户清单")))
            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 用户清单 As 用户清单DataTable
        Get
            Return Me.table用户清单
        End Get
    End Property
    
    <System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property 商品清单 As 商品清单DataTable
        Get
            Return Me.table商品清单
        End Get
    End Property
    
    <System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property 供货商清单 As 供货商清单DataTable
        Get
            Return Me.table供货商清单
        End Get
    End Property
    
    <System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property 客户清单 As 客户清单DataTable
        Get
            Return Me.table客户清单
        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("用户清单")) Is Nothing) Then
            Me.Tables.Add(New 用户清单DataTable(ds.Tables("用户清单")))
        End If
        If (Not (ds.Tables("商品清单")) Is Nothing) Then
            Me.Tables.Add(New 商品清单DataTable(ds.Tables("商品清单")))
        End If
        If (Not (ds.Tables("供货商清单")) Is Nothing) Then
            Me.Tables.Add(New 供货商清单DataTable(ds.Tables("供货商清单")))
        End If
        If (Not (ds.Tables("客户清单")) Is Nothing) Then
            Me.Tables.Add(New 客户清单DataTable(ds.Tables("客户清单")))
        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.table用户清单 = CType(Me.Tables("用户清单"),用户清单DataTable)
        If (Not (Me.table用户清单) Is Nothing) Then
            Me.table用户清单.InitVars
        End If
        Me.table商品清单 = CType(Me.Tables("商品清单"),商品清单DataTable)
        If (Not (Me.table商品清单) Is Nothing) Then
            Me.table商品清单.InitVars
        End If
        Me.table供货商清单 = CType(Me.Tables("供货商清单"),供货商清单DataTable)
        If (Not (Me.table供货商清单) Is Nothing) Then
            Me.table供货商清单.InitVars
        End If
        Me.table客户清单 = CType(Me.Tables("客户清单"),客户清单DataTable)
        If (Not (Me.table客户清单) Is Nothing) Then
            Me.table客户清单.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("zh-CN")
        Me.CaseSensitive = false
        Me.EnforceConstraints = true
        Me.table用户清单 = New 用户清单DataTable
        Me.Tables.Add(Me.table用户清单)
        Me.table商品清单 = New 商品清单DataTable
        Me.Tables.Add(Me.table商品清单)
        Me.table供货商清单 = New 供货商清单DataTable
        Me.Tables.Add(Me.table供货商清单)
        Me.table客户清单 = New 客户清单DataTable
        Me.Tables.Add(Me.table客户清单)
    End Sub
    
    Private Function ShouldSerialize用户清单() As Boolean
        Return false
    End Function
    
    Private Function ShouldSerialize商品清单() As Boolean
        Return false
    End Function
    
    Private Function ShouldSerialize供货商清单() As Boolean
        Return false
    End Function
    
    Private Function ShouldSerialize客户清单() 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 用户清单RowChangeEventHandler(ByVal sender As Object, ByVal e As 用户清单RowChangeEvent)
    
    Public Delegate Sub 商品清单RowChangeEventHandler(ByVal sender As Object, ByVal e As 商品清单RowChangeEvent)
    
    Public Delegate Sub 供货商清单RowChangeEventHandler(ByVal sender As Object, ByVal e As 供货商清单RowChangeEvent)
    
    Public Delegate Sub 客户清单RowChangeEventHandler(ByVal sender As Object, ByVal e As 客户清单RowChangeEvent)
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class 用户清单DataTable
        Inherits DataTable
        Implements System.Collections.IEnumerable
        
        Private column用户编号 As DataColumn
        
        Private column密码 As DataColumn
        
        Private column姓名 As DataColumn
        
        Friend Sub New()
            MyBase.New("用户清单")
            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 用户编号Column As DataColumn
            Get
                Return Me.column用户编号
            End Get
        End Property
        
        Friend ReadOnly Property 密码Column As DataColumn
            Get
                Return Me.column密码
            End Get
        End Property
        
        Friend ReadOnly Property 姓名Column As DataColumn
            Get
                Return Me.column姓名
            End Get
        End Property
        
        Public Default ReadOnly Property Item(ByVal index As Integer) As 用户清单Row
            Get
                Return CType(Me.Rows(index),用户清单Row)
            End Get
        End Property
        
        Public Event 用户清单RowChanged As 用户清单RowChangeEventHandler
        
        Public Event 用户清单RowChanging As 用户清单RowChangeEventHandler
        
        Public Event 用户清单RowDeleted As 用户清单RowChangeEventHandler
        
        Public Event 用户清单RowDeleting As 用户清单RowChangeEventHandler
        
        Public Overloads Sub Add用户清单Row(ByVal row As 用户清单Row)
            Me.Rows.Add(row)
        End Sub
        
        Public Overloads Function Add用户清单Row(ByVal 用户编号 As String, ByVal 密码 As String, ByVal 姓名 As String) As 用户清单Row
            Dim row用户清单Row As 用户清单Row = CType(Me.NewRow,用户清单Row)
            row用户清单Row.ItemArray = New Object() {用户编号, 密码, 姓名}
            Me.Rows.Add(row用户清单Row)
            Return row用户清单Row
        End Function
        
        Public Function FindBy用户编号(ByVal 用户编号 As String) As 用户清单Row
            Return CType(Me.Rows.Find(New Object() {用户编号}),用户清单Row)
        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 用户清单DataTable = CType(MyBase.Clone,用户清单DataTable)
            cln.InitVars
            Return cln
        End Function
        
        Protected Overrides Function CreateInstance() As DataTable
            Return New 用户清单DataTable
        End Function
        
        Friend Sub InitVars()