📄 dataset1.vb
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'------------------------------------------------------------------------------
' <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 tableProducts As ProductsDataTable
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("Products")) Is Nothing) Then
Me.Tables.Add(New ProductsDataTable(ds.Tables("Products")))
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 Products As ProductsDataTable
Get
Return Me.tableProducts
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("Products")) Is Nothing) Then
Me.Tables.Add(New ProductsDataTable(ds.Tables("Products")))
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.tableProducts = CType(Me.Tables("Products"),ProductsDataTable)
If (Not (Me.tableProducts) Is Nothing) Then
Me.tableProducts.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.tableProducts = New ProductsDataTable
Me.Tables.Add(Me.tableProducts)
End Sub
Private Function ShouldSerializeProducts() 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 ProductsRowChangeEventHandler(ByVal sender As Object, ByVal e As ProductsRowChangeEvent)
<System.Diagnostics.DebuggerStepThrough()> _
Public Class ProductsDataTable
Inherits DataTable
Implements System.Collections.IEnumerable
Private columnProductID As DataColumn
Private columnProductName As DataColumn
Private columnCategoryID As DataColumn
Private columnQuantityPerUnit As DataColumn
Friend Sub New()
MyBase.New("Products")
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 ProductIDColumn As DataColumn
Get
Return Me.columnProductID
End Get
End Property
Friend ReadOnly Property ProductNameColumn As DataColumn
Get
Return Me.columnProductName
End Get
End Property
Friend ReadOnly Property CategoryIDColumn As DataColumn
Get
Return Me.columnCategoryID
End Get
End Property
Friend ReadOnly Property QuantityPerUnitColumn As DataColumn
Get
Return Me.columnQuantityPerUnit
End Get
End Property
Public Default ReadOnly Property Item(ByVal index As Integer) As ProductsRow
Get
Return CType(Me.Rows(index),ProductsRow)
End Get
End Property
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