📄 northwindds.designer.vb
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'------------------------------------------------------------------------------
' <auto-generated>
' This code was generated by a tool.
' Runtime Version:2.0.50215.44
'
' 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
<Serializable(), _
System.ComponentModel.DesignerCategoryAttribute("code"), _
System.ComponentModel.ToolboxItem(true), _
System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedDataSetSchema"), _
System.Xml.Serialization.XmlRootAttribute("Northwind"), _
System.ComponentModel.Design.HelpKeywordAttribute("vs.data.DataSet"), _
System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Usage", "CA2240:ImplementISerializableCorrectly")> _
Partial Public Class Northwind
Inherits System.Data.DataSet
Private tableCustomers As CustomersDataTable
Private tableOrders As OrdersDataTable
Private tableOrder_Details As Order_DetailsDataTable
Private relationCustomers_Orders As System.Data.DataRelation
Private relationOrders_Order_Details As System.Data.DataRelation
Private _schemaSerializationMode As System.Data.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema
<System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")> _
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.CodeAnalysis.SuppressMessageAttribute("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")> _
Protected Sub New(ByVal info As System.Runtime.Serialization.SerializationInfo, ByVal context As System.Runtime.Serialization.StreamingContext)
MyBase.New(info, context)
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("Customers")) Is Nothing) Then
MyBase.Tables.Add(New CustomersDataTable(ds.Tables("Customers")))
End If
If (Not (ds.Tables("Orders")) Is Nothing) Then
MyBase.Tables.Add(New OrdersDataTable(ds.Tables("Orders")))
End If
If (Not (ds.Tables("Order_Details")) Is Nothing) Then
MyBase.Tables.Add(New Order_DetailsDataTable(ds.Tables("Order_Details")))
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.ComponentModel.Browsable(false), _
System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Content)> _
Public ReadOnly Property Customers() As CustomersDataTable
Get
Return Me.tableCustomers
End Get
End Property
<System.ComponentModel.Browsable(false), _
System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Content)> _
Public ReadOnly Property Orders() As OrdersDataTable
Get
Return Me.tableOrders
End Get
End Property
<System.ComponentModel.Browsable(false), _
System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Content)> _
Public ReadOnly Property Order_Details() As Order_DetailsDataTable
Get
Return Me.tableOrder_Details
End Get
End Property
Public Overrides Property SchemaSerializationMode() As System.Data.SchemaSerializationMode
Get
Return Me._schemaSerializationMode
End Get
Set
Me._schemaSerializationMode = value
End Set
End Property
<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.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Hidden)> _
Public Shadows ReadOnly Property Relations() As System.Data.DataRelationCollection
Get
Return MyBase.Relations
End Get
End Property
<System.ComponentModel.DefaultValueAttribute(true)> _
Public Shadows Property EnforceConstraints() As Boolean
Get
Return MyBase.EnforceConstraints
End Get
Set
MyBase.EnforceConstraints = value
End Set
End Property
Protected Overrides Sub InitializeDerivedDataSet()
Me.BeginInit
Me.InitClass
Me.EndInit
End Sub
Public Overrides Function Clone() As System.Data.DataSet
Dim cln As Northwind = CType(MyBase.Clone,Northwind)
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 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("Customers")) Is Nothing) Then
MyBase.Tables.Add(New CustomersDataTable(ds.Tables("Customers")))
End If
If (Not (ds.Tables("Orders")) Is Nothing) Then
MyBase.Tables.Add(New OrdersDataTable(ds.Tables("Orders")))
End If
If (Not (ds.Tables("Order_Details")) Is Nothing) Then
MyBase.Tables.Add(New Order_DetailsDataTable(ds.Tables("Order_Details")))
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
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
Friend Overloads Sub InitVars()
Me.InitVars(true)
End Sub
Friend Overloads Sub InitVars(ByVal initTable As Boolean)
Me.tableCustomers = CType(MyBase.Tables("Customers"),CustomersDataTable)
If (initTable = true) Then
If (Not (Me.tableCustomers) Is Nothing) Then
Me.tableCustomers.InitVars
End If
End If
Me.tableOrders = CType(MyBase.Tables("Orders"),OrdersDataTable)
If (initTable = true) Then
If (Not (Me.tableOrders) Is Nothing) Then
Me.tableOrders.InitVars
End If
End If
Me.tableOrder_Details = CType(MyBase.Tables("Order_Details"),Order_DetailsDataTable)
If (initTable = true) Then
If (Not (Me.tableOrder_Details) Is Nothing) Then
Me.tableOrder_Details.InitVars
End If
End If
Me.relationCustomers_Orders = Me.Relations("Customers_Orders")
Me.relationOrders_Order_Details = Me.Relations("Orders_Order_Details")
End Sub
Private Sub InitClass()
Me.DataSetName = "Northwind"
Me.Prefix = ""
Me.EnforceConstraints = true
Me.tableCustomers = New CustomersDataTable
MyBase.Tables.Add(Me.tableCustomers)
Me.tableOrders = New OrdersDataTable
MyBase.Tables.Add(Me.tableOrders)
Me.tableOrder_Details = New Order_DetailsDataTable
MyBase.Tables.Add(Me.tableOrder_Details)
Dim fkc As System.Data.ForeignKeyConstraint
fkc = New System.Data.ForeignKeyConstraint("Customers_Orders", New System.Data.DataColumn() {Me.tableCustomers.Customers_IdColumn}, New System.Data.DataColumn() {Me.tableOrders.Customers_IdColumn})
Me.tableOrders.Constraints.Add(fkc)
fkc.AcceptRejectRule = System.Data.AcceptRejectRule.None
fkc.DeleteRule = System.Data.Rule.Cascade
fkc.UpdateRule = System.Data.Rule.Cascade
fkc = New System.Data.ForeignKeyConstraint("Orders_Order_Details", New System.Data.DataColumn() {Me.tableOrders.Orders_IdColumn}, New System.Data.DataColumn() {Me.tableOrder_Details.Orders_IdColumn})
Me.tableOrder_Details.Constraints.Add(fkc)
fkc.AcceptRejectRule = System.Data.AcceptRejectRule.None
fkc.DeleteRule = System.Data.Rule.Cascade
fkc.UpdateRule = System.Data.Rule.Cascade
Me.relationCustomers_Orders = New System.Data.DataRelation("Customers_Orders", New System.Data.DataColumn() {Me.tableCustomers.Customers_IdColumn}, New System.Data.DataColumn() {Me.tableOrders.Customers_IdColumn}, false)
Me.relationCustomers_Orders.Nested = true
Me.Relations.Add(Me.relationCustomers_Orders)
Me.relationOrders_Order_Details = New System.Data.DataRelation("Orders_Order_Details", New System.Data.DataColumn() {Me.tableOrders.Orders_IdColumn}, New System.Data.DataColumn() {Me.tableOrder_Details.Orders_IdColumn}, false)
Me.relationOrders_Order_Details.Nested = true
Me.Relations.Add(Me.relationOrders_Order_Details)
End Sub
Private Function ShouldSerializeCustomers() As Boolean
Return false
End Function
Private Function ShouldSerializeOrders() As Boolean
Return false
End Function
Private Function ShouldSerializeOrder_Details() 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 Shared Function GetTypedDataSetSchema(ByVal xs As System.Xml.Schema.XmlSchemaSet) As System.Xml.Schema.XmlSchemaComplexType
Dim ds As Northwind = New Northwind
Dim type As System.Xml.Schema.XmlSchemaComplexType = New System.Xml.Schema.XmlSchemaComplexType
Dim sequence As System.Xml.Schema.XmlSchemaSequence = New System.Xml.Schema.XmlSchemaSequence
xs.Add(ds.GetSchemaSerializable)
Dim any As System.Xml.Schema.XmlSchemaAny = New System.Xml.Schema.XmlSchemaAny
any.Namespace = ds.Namespace
sequence.Items.Add(any)
type.Particle = sequence
Return type
End Function
Public Delegate Sub CustomersRowChangeEventHandler(ByVal sender As Object, ByVal e As CustomersRowChangeEvent)
Public Delegate Sub OrdersRowChangeEventHandler(ByVal sender As Object, ByVal e As OrdersRowChangeEvent)
Public Delegate Sub Order_DetailsRowChangeEventHandler(ByVal sender As Object, ByVal e As Order_DetailsRowChangeEvent)
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