booksdataset.designer.vb

个人图书管理系统 一个VB开发的很好的图书信息管理系统,在学校的毕业

        Protected Overrides Sub OnRowChanging(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowChanging(e)
            If (Not (Me.booksheftRowChangingEvent) Is Nothing) Then
                RaiseEvent booksheftRowChanging(Me, New booksheftRowChangeEvent(CType(e.Row,booksheftRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Protected Overrides Sub OnRowDeleted(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowDeleted(e)
            If (Not (Me.booksheftRowDeletedEvent) Is Nothing) Then
                RaiseEvent booksheftRowDeleted(Me, New booksheftRowChangeEvent(CType(e.Row,booksheftRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Protected Overrides Sub OnRowDeleting(ByVal e As Global.System.Data.DataRowChangeEventArgs)
            MyBase.OnRowDeleting(e)
            If (Not (Me.booksheftRowDeletingEvent) Is Nothing) Then
                RaiseEvent booksheftRowDeleting(Me, New booksheftRowChangeEvent(CType(e.Row,booksheftRow), e.Action))
            End If
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Sub RemovebooksheftRow(ByVal row As booksheftRow)
            Me.Rows.Remove(row)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Shared Function GetTypedTableSchema(ByVal xs As Global.System.Xml.Schema.XmlSchemaSet) As Global.System.Xml.Schema.XmlSchemaComplexType
            Dim type As Global.System.Xml.Schema.XmlSchemaComplexType = New Global.System.Xml.Schema.XmlSchemaComplexType
            Dim sequence As Global.System.Xml.Schema.XmlSchemaSequence = New Global.System.Xml.Schema.XmlSchemaSequence
            Dim ds As booksDataSet = New booksDataSet
            Dim any1 As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny
            any1.Namespace = "http://www.w3.org/2001/XMLSchema"
            any1.MinOccurs = New Decimal(0)
            any1.MaxOccurs = Decimal.MaxValue
            any1.ProcessContents = Global.System.Xml.Schema.XmlSchemaContentProcessing.Lax
            sequence.Items.Add(any1)
            Dim any2 As Global.System.Xml.Schema.XmlSchemaAny = New Global.System.Xml.Schema.XmlSchemaAny
            any2.Namespace = "urn:schemas-microsoft-com:xml-diffgram-v1"
            any2.MinOccurs = New Decimal(1)
            any2.ProcessContents = Global.System.Xml.Schema.XmlSchemaContentProcessing.Lax
            sequence.Items.Add(any2)
            Dim attribute1 As Global.System.Xml.Schema.XmlSchemaAttribute = New Global.System.Xml.Schema.XmlSchemaAttribute
            attribute1.Name = "namespace"
            attribute1.FixedValue = ds.Namespace
            type.Attributes.Add(attribute1)
            Dim attribute2 As Global.System.Xml.Schema.XmlSchemaAttribute = New Global.System.Xml.Schema.XmlSchemaAttribute
            attribute2.Name = "tableTypeName"
            attribute2.FixedValue = "booksheftDataTable"
            type.Attributes.Add(attribute2)
            type.Particle = sequence
            Dim dsSchema As Global.System.Xml.Schema.XmlSchema = ds.GetSchemaSerializable
            If xs.Contains(dsSchema.TargetNamespace) Then
                Dim s1 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream
                Dim s2 As Global.System.IO.MemoryStream = New Global.System.IO.MemoryStream
                Try 
                    Dim schema As Global.System.Xml.Schema.XmlSchema = Nothing
                    dsSchema.Write(s1)
                    Dim schemas As Global.System.Collections.IEnumerator = xs.Schemas(dsSchema.TargetNamespace).GetEnumerator
                    Do While schemas.MoveNext
                        schema = CType(schemas.Current,Global.System.Xml.Schema.XmlSchema)
                        s2.SetLength(0)
                        schema.Write(s2)
                        If (s1.Length = s2.Length) Then
                            s1.Position = 0
                            s2.Position = 0
                            
                            Do While ((s1.Position <> s1.Length)  _
                                        AndAlso (s1.ReadByte = s2.ReadByte))
                                
                                
                            Loop
                            If (s1.Position = s1.Length) Then
                                Return type
                            End If
                        End If
                        
                    Loop
                Finally
                    If (Not (s1) Is Nothing) Then
                        s1.Close
                    End If
                    If (Not (s2) Is Nothing) Then
                        s2.Close
                    End If
                End Try
            End If
            xs.Add(dsSchema)
            Return type
        End Function
    End Class
    
    '''<summary>
    '''Represents strongly named DataRow class.
    '''</summary>
    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "2.0.0.0")>  _
    Partial Public Class booksRow
        Inherits Global.System.Data.DataRow
        
        Private tablebooks As booksDataTable
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Friend Sub New(ByVal rb As Global.System.Data.DataRowBuilder)
            MyBase.New(rb)
            Me.tablebooks = CType(Me.Table,booksDataTable)
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Property 编号() As Integer
            Get
                Return CType(Me(Me.tablebooks.编号Column),Integer)
            End Get
            Set
                Me(Me.tablebooks.编号Column) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Property BookName() As String
            Get
                Try 
                    Return CType(Me(Me.tablebooks.BookNameColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("表““books””中列““BookName””的值为 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.tablebooks.BookNameColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Property Author() As String
            Get
                Try 
                    Return CType(Me(Me.tablebooks.AuthorColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("表““books””中列““Author””的值为 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.tablebooks.AuthorColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Property Press() As String
            Get
                Try 
                    Return CType(Me(Me.tablebooks.PressColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("表““books””中列““Press””的值为 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.tablebooks.PressColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Property ISBN() As String
            Get
                Try 
                    Return CType(Me(Me.tablebooks.ISBNColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("表““books””中列““ISBN””的值为 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.tablebooks.ISBNColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Property Price() As String
            Get
                Try 
                    Return CType(Me(Me.tablebooks.PriceColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("表““books””中列““Price””的值为 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.tablebooks.PriceColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Property SheftName() As String
            Get
                Try 
                    Return CType(Me(Me.tablebooks.SheftNameColumn),String)
                Catch e As Global.System.InvalidCastException
                    Throw New Global.System.Data.StrongTypingException("表““books””中列““SheftName””的值为 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.tablebooks.SheftNameColumn) = value
            End Set
        End Property
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Function IsBookNameNull() As Boolean
            Return Me.IsNull(Me.tablebooks.BookNameColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Sub SetBookNameNull()
            Me(Me.tablebooks.BookNameColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Function IsAuthorNull() As Boolean
            Return Me.IsNull(Me.tablebooks.AuthorColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Sub SetAuthorNull()
            Me(Me.tablebooks.AuthorColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Function IsPressNull() As Boolean
            Return Me.IsNull(Me.tablebooks.PressColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Sub SetPressNull()
            Me(Me.tablebooks.PressColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Function IsISBNNull() As Boolean
            Return Me.IsNull(Me.tablebooks.ISBNColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Sub SetISBNNull()
            Me(Me.tablebooks.ISBNColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Function IsPriceNull() As Boolean
            Return Me.IsNull(Me.tablebooks.PriceColumn)
        End Function
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Sub SetPriceNull()
            Me(Me.tablebooks.PriceColumn) = Global.System.Convert.DBNull
        End Sub
        
        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute()>  _
        Public Function IsSheftNameNull() As Boolean
            Return Me.IsNull(Me.tablebooks.SheftNameColumn)
        End Function