dataset1.vb

Mastering VBNet Include Source Code

'------------------------------------------------------------------------------
' <autogenerated>
'     This code was generated by a tool.
'     Runtime Version: 1.0.2914.16
'
'     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")>  _
Public Class DataSet1
    Inherits System.Data.DataSet
    
    Private tableCustomers As CustomersDataTable
    
    Public Sub New()
        MyBase.New
        Me.InitClass
    End Sub
    
    Private Sub New(ByVal info As SerializationInfo, ByVal context As StreamingContext)
        MyBase.New
        Me.InitClass
        Me.GetSerializationData(info, context)
    End Sub
    
    <System.ComponentModel.Browsable(false),  _
     System.ComponentModel.DesignerSerializationVisibilityAttribute(System.ComponentModel.DesignerSerializationVisibility.Content)>  _
    Public ReadOnly Property Customers As CustomersDataTable
        Get
            Return Me.tableCustomers
        End Get
    End Property
    
    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.ReadXml(reader, XmlReadMode.IgnoreSchema)
    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
    
    Private Sub InitClass()
        Me.DataSetName = "DataSet1"
        Me.Namespace = "http://www.tempuri.org/DataSet1.xsd"
        Me.tableCustomers = New CustomersDataTable
        Me.Tables.Add(Me.tableCustomers)
    End Sub
    
    Private Function ShouldSerializeCustomers() As Boolean
        Return false
    End Function
    
    Public Delegate Sub CustomersRowChangeEventHandler(ByVal sender As Object, ByVal e As CustomersRowChangeEvent)
    
    Public Class CustomersDataTable
        Inherits DataTable
        Implements System.Collections.IEnumerable
        
        Private columnCustomerID As DataColumn
        
        Private columnCompanyName As DataColumn
        
        Private columnContactName As DataColumn
        
        Private columnContactTitle As DataColumn
        
        Private columnAddress As DataColumn
        
        Private columnCity As DataColumn
        
        Private column_Region As DataColumn
        
        Private columnPostalCode As DataColumn
        
        Private columnCountry As DataColumn
        
        Private columnPhone As DataColumn
        
        Private columnFax As DataColumn
        
        Friend Sub New()
            MyBase.New("Customers")
            Me.InitClass
        End Sub
        
        <System.ComponentModel.Browsable(false)>  _
        Public ReadOnly Property Count As Integer
            Get
                Return Me.Rows.Count
            End Get
        End Property
        
        Friend ReadOnly Property CustomerIDColumn As DataColumn
            Get
                Return Me.columnCustomerID
            End Get
        End Property
        
        Friend ReadOnly Property CompanyNameColumn As DataColumn
            Get
                Return Me.columnCompanyName
            End Get
        End Property
        
        Friend ReadOnly Property ContactNameColumn As DataColumn
            Get
                Return Me.columnContactName
            End Get
        End Property
        
        Friend ReadOnly Property ContactTitleColumn As DataColumn
            Get
                Return Me.columnContactTitle
            End Get
        End Property
        
        Friend ReadOnly Property AddressColumn As DataColumn
            Get
                Return Me.columnAddress
            End Get
        End Property
        
        Friend ReadOnly Property CityColumn As DataColumn
            Get
                Return Me.columnCity
            End Get
        End Property
        
        Friend ReadOnly Property _RegionColumn As DataColumn
            Get
                Return Me.column_Region
            End Get
        End Property
        
        Friend ReadOnly Property PostalCodeColumn As DataColumn
            Get
                Return Me.columnPostalCode
            End Get
        End Property
        
        Friend ReadOnly Property CountryColumn As DataColumn
            Get
                Return Me.columnCountry
            End Get
        End Property
        
        Friend ReadOnly Property PhoneColumn As DataColumn
            Get
                Return Me.columnPhone
            End Get
        End Property
        
        Friend ReadOnly Property FaxColumn As DataColumn
            Get
                Return Me.columnFax
            End Get
        End Property
        
        Public Default ReadOnly Property Item(ByVal index As Integer) As CustomersRow
            Get
                Return CType(Me.Rows(index),CustomersRow)
            End Get
        End Property
        
        Public Event CustomersRowChanged As CustomersRowChangeEventHandler
        
        Public Event CustomersRowChanging As CustomersRowChangeEventHandler
        
        Public Event CustomersRowDeleted As CustomersRowChangeEventHandler
        
        Public Event CustomersRowDeleting As CustomersRowChangeEventHandler
        
        Public Overloads Sub AddCustomersRow(ByVal row As CustomersRow)
            Me.Rows.Add(row)
        End Sub
        
        Public Overloads Function AddCustomersRow(ByVal CustomerID As String, ByVal CompanyName As String, ByVal ContactName As String, ByVal ContactTitle As String, ByVal Address As String, ByVal City As String, ByVal _Region As String, ByVal PostalCode As String, ByVal Country As String, ByVal Phone As String, ByVal Fax As String) As CustomersRow
            Dim rowCustomersRow As CustomersRow = CType(Me.NewRow,CustomersRow)
            rowCustomersRow.ItemArray = New Object() {CustomerID, CompanyName, ContactName, ContactTitle, Address, City, _Region, PostalCode, Country, Phone, Fax}
            Me.Rows.Add(rowCustomersRow)
            Return rowCustomersRow
        End Function
        
        Public Function FindByCustomerID(ByVal CustomerID As String) As CustomersRow
            Return CType(Me.Rows.Find(New Object() {CustomerID}),CustomersRow)
        End Function
        
        Public Function GetEnumerator() As System.Collections.IEnumerator Implements System.Collections.IEnumerable.GetEnumerator
            Return Me.Rows.GetEnumerator
        End Function
        
        Private Sub InitClass()
            Me.columnCustomerID = New DataColumn("CustomerID", GetType(System.String), "", System.Data.MappingType.Element)
            Me.columnCustomerID.AllowDBNull = false
            Me.columnCustomerID.Unique = true
            Me.Columns.Add(Me.columnCustomerID)
            Me.columnCompanyName = New DataColumn("CompanyName", GetType(System.String), "", System.Data.MappingType.Element)
            Me.columnCompanyName.AllowDBNull = false
            Me.Columns.Add(Me.columnCompanyName)
            Me.columnContactName = New DataColumn("ContactName", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnContactName)
            Me.columnContactTitle = New DataColumn("ContactTitle", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnContactTitle)
            Me.columnAddress = New DataColumn("Address", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnAddress)
            Me.columnCity = New DataColumn("City", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnCity)
            Me.column_Region = New DataColumn("Region", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.column_Region)
            Me.columnPostalCode = New DataColumn("PostalCode", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnPostalCode)
            Me.columnCountry = New DataColumn("Country", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnCountry)
            Me.columnPhone = New DataColumn("Phone", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnPhone)
            Me.columnFax = New DataColumn("Fax", GetType(System.String), "", System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnFax)
            Me.PrimaryKey = New DataColumn() {Me.columnCustomerID}
        End Sub
        
        Public Function NewCustomersRow() As CustomersRow
            Return CType(Me.NewRow,CustomersRow)
        End Function
        
        Protected Overrides Function NewRowFromBuilder(ByVal builder As DataRowBuilder) As DataRow
            'We need to ensure that all Rows in the tabled are typed rows.
            'Table calls newRow whenever it needs to create a row.
            'So the following conditions are covered by Row newRow(Record record)
            '* Cursor calls table.addRecord(record) 
            '* table.addRow(object[] values) calls newRow(record)    
            Return New CustomersRow(builder)
        End Function
        
        Protected Overrides Function GetRowType() As System.Type
            Return GetType(CustomersRow)
        End Function
        
        Protected Overrides Sub OnRowChanged(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowChanged(e)
            If (Not (Me.CustomersRowChangedEvent) Is Nothing) Then
                RaiseEvent CustomersRowChanged(Me, New CustomersRowChangeEvent(CType(e.Row,CustomersRow), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowChanging(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowChanging(e)