ds2.vb

一个工资管理系统

'------------------------------------------------------------------------------
' <autogenerated>
'     This code was generated by a tool.
'     Runtime Version: 1.1.4322.2032
'
'     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 ds2
    Inherits DataSet
    
    Private table用户表 As 用户表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("用户表")) Is Nothing) Then
                Me.Tables.Add(New 用户表DataTable(ds.Tables("用户表")))
            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 用户表 As 用户表DataTable
        Get
            Return Me.table用户表
        End Get
    End Property
    
    Public Overrides Function Clone() As DataSet
        Dim cln As ds2 = CType(MyBase.Clone,ds2)
        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("用户表")) Is Nothing) Then
            Me.Tables.Add(New 用户表DataTable(ds.Tables("用户表")))
        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用户表 = CType(Me.Tables("用户表"),用户表DataTable)
        If (Not (Me.table用户表) Is Nothing) Then
            Me.table用户表.InitVars
        End If
    End Sub
    
    Private Sub InitClass()
        Me.DataSetName = "ds2"
        Me.Prefix = ""
        Me.Namespace = "http://www.tempuri.org/ds2.xsd"
        Me.Locale = New System.Globalization.CultureInfo("zh-CN")
        Me.CaseSensitive = false
        Me.EnforceConstraints = true
        Me.table用户表 = New 用户表DataTable
        Me.Tables.Add(Me.table用户表)
    End Sub
    
    Private Function ShouldSerialize用户表() 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 用户表RowChangeEventHandler(ByVal sender As Object, ByVal e As 用户表RowChangeEvent)
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class 用户表DataTable
        Inherits DataTable
        Implements System.Collections.IEnumerable
        
        Private column密码 As DataColumn
        
        Private column用户名 As DataColumn
        
        Friend Sub New()
            MyBase.New("用户表")
            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 密码Column As DataColumn
            Get
                Return Me.column密码
            End Get
        End Property
        
        Friend ReadOnly Property 用户名Column As DataColumn
            Get
                Return Me.column用户名
            End Get
        End Property
        
        Public Default ReadOnly Property Item(ByVal index As Integer) As 用户表Row
            Get
                Return CType(Me.Rows(index),用户表Row)
            End Get
        End Property
        
        Public Event 用户表RowChanged As 用户表RowChangeEventHandler
        
        Public Event 用户表RowChanging As 用户表RowChangeEventHandler
        
        Public Event 用户表RowDeleted As 用户表RowChangeEventHandler
        
        Public Event 用户表RowDeleting As 用户表RowChangeEventHandler
        
        Public Overloads Sub Add用户表Row(ByVal row As 用户表Row)
            Me.Rows.Add(row)
        End Sub
        
        Public Overloads Function Add用户表Row(ByVal 密码 As String, ByVal 用户名 As String) As 用户表Row
            Dim row用户表Row As 用户表Row = CType(Me.NewRow,用户表Row)
            row用户表Row.ItemArray = New Object() {密码, 用户名}
            Me.Rows.Add(row用户表Row)
            Return row用户表Row
        End Function
        
        Public Function FindBy用户名(ByVal 用户名 As String) As 用户表Row
            Return CType(Me.Rows.Find(New Object() {用户名}),用户表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 用户表DataTable = CType(MyBase.Clone,用户表DataTable)
            cln.InitVars
            Return cln
        End Function
        
        Protected Overrides Function CreateInstance() As DataTable
            Return New 用户表DataTable
        End Function
        
        Friend Sub InitVars()
            Me.column密码 = Me.Columns("密码")
            Me.column用户名 = Me.Columns("用户名")
        End Sub
        
        Private Sub InitClass()
            Me.column密码 = New DataColumn("密码", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.column密码)
            Me.column用户名 = New DataColumn("用户名", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.column用户名)
            Me.Constraints.Add(New UniqueConstraint("Constraint1", New DataColumn() {Me.column用户名}, true))
            Me.column用户名.AllowDBNull = false
            Me.column用户名.Unique = true
        End Sub
        
        Public Function New用户表Row() As 用户表Row
            Return CType(Me.NewRow,用户表Row)
        End Function
        
        Protected Overrides Function NewRowFromBuilder(ByVal builder As DataRowBuilder) As DataRow
            Return New 用户表Row(builder)
        End Function
        
        Protected Overrides Function GetRowType() As System.Type
            Return GetType(用户表Row)
        End Function
        
        Protected Overrides Sub OnRowChanged(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowChanged(e)
            If (Not (Me.用户表RowChangedEvent) Is Nothing) Then
                RaiseEvent 用户表RowChanged(Me, New 用户表RowChangeEvent(CType(e.Row,用户表Row), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowChanging(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowChanging(e)
            If (Not (Me.用户表RowChangingEvent) Is Nothing) Then
                RaiseEvent 用户表RowChanging(Me, New 用户表RowChangeEvent(CType(e.Row,用户表Row), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowDeleted(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowDeleted(e)
            If (Not (Me.用户表RowDeletedEvent) Is Nothing) Then
                RaiseEvent 用户表RowDeleted(Me, New 用户表RowChangeEvent(CType(e.Row,用户表Row), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowDeleting(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowDeleting(e)
            If (Not (Me.用户表RowDeletingEvent) Is Nothing) Then
                RaiseEvent 用户表RowDeleting(Me, New 用户表RowChangeEvent(CType(e.Row,用户表Row), e.Action))
            End If
        End Sub
        
        Public Sub Remove用户表Row(ByVal row As 用户表Row)
            Me.Rows.Remove(row)
        End Sub
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class 用户表Row
        Inherits DataRow
        
        Private table用户表 As 用户表DataTable
        
        Friend Sub New(ByVal rb As DataRowBuilder)
            MyBase.New(rb)
            Me.table用户表 = CType(Me.Table,用户表DataTable)
        End Sub
        
        Public Property 密码 As String
            Get
                Try 
                    Return CType(Me(Me.table用户表.密码Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("无法获取值，因为它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table用户表.密码Column) = value
            End Set
        End Property
        
        Public Property 用户名 As String
            Get
                Return CType(Me(Me.table用户表.用户名Column),String)
            End Get
            Set
                Me(Me.table用户表.用户名Column) = value
            End Set
        End Property
        
        Public Function Is密码Null() As Boolean
            Return Me.IsNull(Me.table用户表.密码Column)
        End Function
        
        Public Sub Set密码Null()
            Me(Me.table用户表.密码Column) = System.Convert.DBNull
        End Sub
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class 用户表RowChangeEvent
        Inherits EventArgs
        
        Private eventRow As 用户表Row
        
        Private eventAction As DataRowAction
        
        Public Sub New(ByVal row As 用户表Row, ByVal action As DataRowAction)
            MyBase.New
            Me.eventRow = row
            Me.eventAction = action
        End Sub
        
        Public ReadOnly Property Row As 用户表Row
            Get
                Return Me.eventRow
            End Get
        End Property
        
        Public ReadOnly Property Action As DataRowAction
            Get
                Return Me.eventAction
            End Get
        End Property
    End Class
End Class