dspr110.vb

通用进销存-visual basic编写

        Protected Overrides Sub OnRowDeleted(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowDeleted(e)
            If (Not (Me.PurchaseDetailRowDeletedEvent) Is Nothing) Then
                RaiseEvent PurchaseDetailRowDeleted(Me, New PurchaseDetailRowChangeEvent(CType(e.Row,PurchaseDetailRow), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowDeleting(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowDeleting(e)
            If (Not (Me.PurchaseDetailRowDeletingEvent) Is Nothing) Then
                RaiseEvent PurchaseDetailRowDeleting(Me, New PurchaseDetailRowChangeEvent(CType(e.Row,PurchaseDetailRow), e.Action))
            End If
        End Sub
        
        Public Sub RemovePurchaseDetailRow(ByVal row As PurchaseDetailRow)
            Me.Rows.Remove(row)
        End Sub
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class PurchaseDetailRow
        Inherits DataRow
        
        Private tablePurchaseDetail As PurchaseDetailDataTable
        
        Friend Sub New(ByVal rb As DataRowBuilder)
            MyBase.New(rb)
            Me.tablePurchaseDetail = CType(Me.Table,PurchaseDetailDataTable)
        End Sub
        
        Public Property PurchaseID As String
            Get
                Return CType(Me(Me.tablePurchaseDetail.PurchaseIDColumn),String)
            End Get
            Set
                Me(Me.tablePurchaseDetail.PurchaseIDColumn) = value
            End Set
        End Property
        
        Public Property ProductID As String
            Get
                Return CType(Me(Me.tablePurchaseDetail.ProductIDColumn),String)
            End Get
            Set
                Me(Me.tablePurchaseDetail.ProductIDColumn) = value
            End Set
        End Property
        
        Public Property PurchaseQuantity As Decimal
            Get
                Return CType(Me(Me.tablePurchaseDetail.PurchaseQuantityColumn),Decimal)
            End Get
            Set
                Me(Me.tablePurchaseDetail.PurchaseQuantityColumn) = value
            End Set
        End Property
        
        Public Property PurchaseUnitPrice As Decimal
            Get
                Return CType(Me(Me.tablePurchaseDetail.PurchaseUnitPriceColumn),Decimal)
            End Get
            Set
                Me(Me.tablePurchaseDetail.PurchaseUnitPriceColumn) = value
            End Set
        End Property
        
        Public Property PurchaseAmount As Decimal
            Get
                Return CType(Me(Me.tablePurchaseDetail.PurchaseAmountColumn),Decimal)
            End Get
            Set
                Me(Me.tablePurchaseDetail.PurchaseAmountColumn) = value
            End Set
        End Property
        
        Public Property PurchaseMasterRow As PurchaseMasterRow
            Get
                Return CType(Me.GetParentRow(Me.Table.ParentRelations("PurchaseMasterPurchaseDetail")),PurchaseMasterRow)
            End Get
            Set
                Me.SetParentRow(value, Me.Table.ParentRelations("PurchaseMasterPurchaseDetail"))
            End Set
        End Property
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class PurchaseDetailRowChangeEvent
        Inherits EventArgs
        
        Private eventRow As PurchaseDetailRow
        
        Private eventAction As DataRowAction
        
        Public Sub New(ByVal row As PurchaseDetailRow, ByVal action As DataRowAction)
            MyBase.New
            Me.eventRow = row
            Me.eventAction = action
        End Sub
        
        Public ReadOnly Property Row As PurchaseDetailRow
            Get
                Return Me.eventRow
            End Get
        End Property
        
        Public ReadOnly Property Action As DataRowAction
            Get
                Return Me.eventAction
            End Get
        End Property
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class PurchaseMasterDataTable
        Inherits DataTable
        Implements System.Collections.IEnumerable
        
        Private columnPurchaseID As DataColumn
        
        Private columnPurchaseDate As DataColumn
        
        Private columnSupplierID As DataColumn
        
        Private columnPurchaseProperty As DataColumn
        
        Private columnInvoiceNo As DataColumn
        
        Private columnSubTotal As DataColumn
        
        Private columnValueAddTax As DataColumn
        
        Private columnAmount As DataColumn
        
        Private columnAccountPayable As DataColumn
        
        Private columnPaid As DataColumn
        
        Private columnLimitDate As DataColumn
        
        Friend Sub New()
            MyBase.New("PurchaseMaster")
            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 PurchaseIDColumn As DataColumn
            Get
                Return Me.columnPurchaseID
            End Get
        End Property
        
        Friend ReadOnly Property PurchaseDateColumn As DataColumn
            Get
                Return Me.columnPurchaseDate
            End Get
        End Property
        
        Friend ReadOnly Property SupplierIDColumn As DataColumn
            Get
                Return Me.columnSupplierID
            End Get
        End Property
        
        Friend ReadOnly Property PurchasePropertyColumn As DataColumn
            Get
                Return Me.columnPurchaseProperty
            End Get
        End Property
        
        Friend ReadOnly Property InvoiceNoColumn As DataColumn
            Get
                Return Me.columnInvoiceNo
            End Get
        End Property
        
        Friend ReadOnly Property SubTotalColumn As DataColumn
            Get
                Return Me.columnSubTotal
            End Get
        End Property
        
        Friend ReadOnly Property ValueAddTaxColumn As DataColumn
            Get
                Return Me.columnValueAddTax
            End Get
        End Property
        
        Friend ReadOnly Property AmountColumn As DataColumn
            Get
                Return Me.columnAmount
            End Get
        End Property
        
        Friend ReadOnly Property AccountPayableColumn As DataColumn
            Get
                Return Me.columnAccountPayable
            End Get
        End Property
        
        Friend ReadOnly Property PaidColumn As DataColumn
            Get
                Return Me.columnPaid
            End Get
        End Property
        
        Friend ReadOnly Property LimitDateColumn As DataColumn
            Get
                Return Me.columnLimitDate
            End Get
        End Property
        
        Public Default ReadOnly Property Item(ByVal index As Integer) As PurchaseMasterRow
            Get
                Return CType(Me.Rows(index),PurchaseMasterRow)
            End Get
        End Property
        
        Public Event PurchaseMasterRowChanged As PurchaseMasterRowChangeEventHandler
        
        Public Event PurchaseMasterRowChanging As PurchaseMasterRowChangeEventHandler
        
        Public Event PurchaseMasterRowDeleted As PurchaseMasterRowChangeEventHandler
        
        Public Event PurchaseMasterRowDeleting As PurchaseMasterRowChangeEventHandler
        
        Public Overloads Sub AddPurchaseMasterRow(ByVal row As PurchaseMasterRow)
            Me.Rows.Add(row)
        End Sub
        
        Public Overloads Function AddPurchaseMasterRow(ByVal PurchaseID As String, ByVal PurchaseDate As Date, ByVal SupplierID As String, ByVal PurchaseProperty As String, ByVal InvoiceNo As String, ByVal SubTotal As Decimal, ByVal ValueAddTax As Decimal, ByVal Amount As Decimal, ByVal AccountPayable As Decimal, ByVal Paid As Decimal, ByVal LimitDate As Date) As PurchaseMasterRow
            Dim rowPurchaseMasterRow As PurchaseMasterRow = CType(Me.NewRow,PurchaseMasterRow)
            rowPurchaseMasterRow.ItemArray = New Object() {PurchaseID, PurchaseDate, SupplierID, PurchaseProperty, InvoiceNo, SubTotal, ValueAddTax, Amount, AccountPayable, Paid, LimitDate}
            Me.Rows.Add(rowPurchaseMasterRow)
            Return rowPurchaseMasterRow
        End Function
        
        Public Function FindByPurchaseID(ByVal PurchaseID As String) As PurchaseMasterRow
            Return CType(Me.Rows.Find(New Object() {PurchaseID}),PurchaseMasterRow)
        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 PurchaseMasterDataTable = CType(MyBase.Clone,PurchaseMasterDataTable)
            cln.InitVars
            Return cln
        End Function
        
        Friend Sub InitVars()
            Me.columnPurchaseID = Me.Columns("PurchaseID")
            Me.columnPurchaseDate = Me.Columns("PurchaseDate")
            Me.columnSupplierID = Me.Columns("SupplierID")
            Me.columnPurchaseProperty = Me.Columns("PurchaseProperty")
            Me.columnInvoiceNo = Me.Columns("InvoiceNo")
            Me.columnSubTotal = Me.Columns("SubTotal")
            Me.columnValueAddTax = Me.Columns("ValueAddTax")
            Me.columnAmount = Me.Columns("Amount")
            Me.columnAccountPayable = Me.Columns("AccountPayable")
            Me.columnPaid = Me.Columns("Paid")
            Me.columnLimitDate = Me.Columns("LimitDate")
        End Sub
        
        Private Sub InitClass()
            Me.columnPurchaseID = New DataColumn("PurchaseID", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnPurchaseID)
            Me.columnPurchaseDate = New DataColumn("PurchaseDate", GetType(System.DateTime), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnPurchaseDate)
            Me.columnSupplierID = New DataColumn("SupplierID", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnSupplierID)
            Me.columnPurchaseProperty = New DataColumn("PurchaseProperty", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnPurchaseProperty)
            Me.columnInvoiceNo = New DataColumn("InvoiceNo", GetType(System.String), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnInvoiceNo)
            Me.columnSubTotal = New DataColumn("SubTotal", GetType(System.Decimal), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnSubTotal)
            Me.columnValueAddTax = New DataColumn("ValueAddTax", GetType(System.Decimal), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnValueAddTax)
            Me.columnAmount = New DataColumn("Amount", GetType(System.Decimal), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnAmount)
            Me.columnAccountPayable = New DataColumn("AccountPayable", GetType(System.Decimal), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnAccountPayable)
            Me.columnPaid = New DataColumn("Paid", GetType(System.Decimal), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnPaid)
            Me.columnLimitDate = New DataColumn("LimitDate", GetType(System.DateTime), Nothing, System.Data.MappingType.Element)
            Me.Columns.Add(Me.columnLimitDate)
            Me.Constraints.Add(New UniqueConstraint("Constraint1", New DataColumn() {Me.columnPurchaseID}, true))
            Me.columnPurchaseID.AllowDBNull = false
            Me.columnPurchaseID.Unique = true
            Me.columnPurchaseDate.AllowDBNull = false
            Me.columnSupplierID.AllowDBNull = false
            Me.columnPurchaseProperty.AllowDBNull = false
            Me.columnSubTotal.AllowDBNull = false
            Me.columnValueAddTax.AllowDBNull = false
            Me.columnAmount.AllowDBNull = false
            Me.columnAccountPayable.AllowDBNull = false
            Me.columnPaid.AllowDBNull = false
        End Sub
        
        Public Function NewPurchaseMasterRow() As PurchaseMasterRow
            Return CType(Me.NewRow,PurchaseMasterRow)
        End Function
        
        Protected Overrides Function NewRowFromBuilder(ByVal builder As DataRowBuilder) As DataRow
            Return New PurchaseMasterRow(builder)
        End Function
        
        Protected Overrides Function GetRowType() As System.Type
            Return GetType(PurchaseMasterRow)
        End Function
        
        Protected Overrides Sub OnRowChanged(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowChanged(e)
            If (Not (Me.PurchaseMasterRowChangedEvent) Is Nothing) Then
                RaiseEvent PurchaseMasterRowChanged(Me, New PurchaseMasterRowChangeEvent(CType(e.Row,PurchaseMasterRow), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowChanging(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowChanging(e)
            If (Not (Me.PurchaseMasterRowChangingEvent) Is Nothing) Then
                RaiseEvent PurchaseMasterRowChanging(Me, New PurchaseMasterRowChangeEvent(CType(e.Row,PurchaseMasterRow), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowDeleted(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowDeleted(e)
            If (Not (Me.PurchaseMasterRowDeletedEvent) Is Nothing) Then
                RaiseEvent PurchaseMasterRowDeleted(Me, New PurchaseMasterRowChangeEvent(CType(e.Row,PurchaseMasterRow), e.Action))
            End If
        End Sub
        
        Protected Overrides Sub OnRowDeleting(ByVal e As DataRowChangeEventArgs)
            MyBase.OnRowDeleting(e)
            If (Not (Me.PurchaseMasterRowDeletingEvent) Is Nothing) Then
                RaiseEvent PurchaseMasterRowDeleting(Me, New PurchaseMasterRowChangeEvent(CType(e.Row,PurchaseMasterRow), e.Action))
            End If
        End Sub
        
        Public Sub RemovePurchaseMasterRow(ByVal row As PurchaseMasterRow)
            Me.Rows.Remove(row)
        End Sub
    End Class
    
    <System.Diagnostics.DebuggerStepThrough()>  _
    Public Class PurchaseMasterRow
        Inherits DataRow