End Property
        
        Public Property 庫存期限 As Integer
            Get
                Try 
                    Return CType(Me(Me.table物料主文件.庫存期限Column),Integer)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("無法獲取值，因為它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table物料主文件.庫存期限Column) = value
            End Set
        End Property
        
        Public Property 錄入者 As String
            Get
                Try 
                    Return CType(Me(Me.table物料主文件.錄入者Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("無法獲取值，因為它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table物料主文件.錄入者Column) = value
            End Set
        End Property
        
        Public Property 錄入日期 As Integer
            Get
                Try 
                    Return CType(Me(Me.table物料主文件.錄入日期Column),Integer)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("無法獲取值，因為它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table物料主文件.錄入日期Column) = value
            End Set
        End Property
        
        Public Property 低層碼 As Integer
            Get
                Try 
                    Return CType(Me(Me.table物料主文件.低層碼Column),Integer)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("無法獲取值，因為它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table物料主文件.低層碼Column) = value
            End Set
        End Property
        
        Public Property 指定供貨商 As String
            Get
                Try 
                    Return CType(Me(Me.table物料主文件.指定供貨商Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("無法獲取值，因為它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table物料主文件.指定供貨商Column) = value
            End Set
        End Property
        
        Public Property 定貨策略 As String
            Get
                Try 
                    Return CType(Me(Me.table物料主文件.定貨策略Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("無法獲取值，因為它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table物料主文件.定貨策略Column) = value
            End Set
        End Property
        
        Public Property 生產車間 As String
            Get
                Try 
                    Return CType(Me(Me.table物料主文件.生產車間Column),String)
                Catch e As InvalidCastException
                    Throw New StrongTypingException("無法獲取值，因為它是 DBNull。", e)
                End Try
            End Get
            Set
                Me(Me.table物料主文件.生產車間Column) = value
            End Set
        End Property
        
        Public Function Is條碼Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.條碼Column)
        End Function
        
        Public Sub Set條碼Null()
            Me(Me.table物料主文件.條碼Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is拼音編碼Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.拼音編碼Column)
        End Function
        
        Public Sub Set拼音編碼Null()
            Me(Me.table物料主文件.拼音編碼Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is規格型號Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.規格型號Column)
        End Function
        
        Public Sub Set規格型號Null()
            Me(Me.table物料主文件.規格型號Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is計劃類別Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.計劃類別Column)
        End Function
        
        Public Sub Set計劃類別Null()
            Me(Me.table物料主文件.計劃類別Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is狀態類別Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.狀態類別Column)
        End Function
        
        Public Sub Set狀態類別Null()
            Me(Me.table物料主文件.狀態類別Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is歸屬類別Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.歸屬類別Column)
        End Function
        
        Public Sub Set歸屬類別Null()
            Me(Me.table物料主文件.歸屬類別Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is價值類別Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.價值類別Column)
        End Function
        
        Public Sub Set價值類別Null()
            Me(Me.table物料主文件.價值類別Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is物料特性aNull() As Boolean
            Return Me.IsNull(Me.table物料主文件.物料特性aColumn)
        End Function
        
        Public Sub Set物料特性aNull()
            Me(Me.table物料主文件.物料特性aColumn) = System.Convert.DBNull
        End Sub
        
        Public Function Is物料特性bNull() As Boolean
            Return Me.IsNull(Me.table物料主文件.物料特性bColumn)
        End Function
        
        Public Sub Set物料特性bNull()
            Me(Me.table物料主文件.物料特性bColumn) = System.Convert.DBNull
        End Sub
        
        Public Function Is物料特性cNull() As Boolean
            Return Me.IsNull(Me.table物料主文件.物料特性cColumn)
        End Function
        
        Public Sub Set物料特性cNull()
            Me(Me.table物料主文件.物料特性cColumn) = System.Convert.DBNull
        End Sub
        
        Public Function Is物料特性dNull() As Boolean
            Return Me.IsNull(Me.table物料主文件.物料特性dColumn)
        End Function
        
        Public Sub Set物料特性dNull()
            Me(Me.table物料主文件.物料特性dColumn) = System.Convert.DBNull
        End Sub
        
        Public Function Is長Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.長Column)
        End Function
        
        Public Sub Set長Null()
            Me(Me.table物料主文件.長Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is寬Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.寬Column)
        End Function
        
        Public Sub Set寬Null()
            Me(Me.table物料主文件.寬Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is高Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.高Column)
        End Function
        
        Public Sub Set高Null()
            Me(Me.table物料主文件.高Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is凈重Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.凈重Column)
        End Function
        
        Public Sub Set凈重Null()
            Me(Me.table物料主文件.凈重Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is品牌Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.品牌Column)
        End Function
        
        Public Sub Set品牌Null()
            Me(Me.table物料主文件.品牌Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is顏色Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.顏色Column)
        End Function
        
        Public Sub Set顏色Null()
            Me(Me.table物料主文件.顏色Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is等級Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.等級Column)
        End Function
        
        Public Sub Set等級Null()
            Me(Me.table物料主文件.等級Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is進貨提前期Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.進貨提前期Column)
        End Function
        
        Public Sub Set進貨提前期Null()
            Me(Me.table物料主文件.進貨提前期Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is準備周期Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.準備周期Column)
        End Function
        
        Public Sub Set準備周期Null()
            Me(Me.table物料主文件.準備周期Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is生產周期Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.生產周期Column)
        End Function
        
        Public Sub Set生產周期Null()
            Me(Me.table物料主文件.生產周期Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is最小包裝量Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.最小包裝量Column)
        End Function
        
        Public Sub Set最小包裝量Null()
            Me(Me.table物料主文件.最小包裝量Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is最低銷售量Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.最低銷售量Column)
        End Function
        
        Public Sub Set最低銷售量Null()
            Me(Me.table物料主文件.最低銷售量Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is批量Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.批量Column)
        End Function
        
        Public Sub Set批量Null()
            Me(Me.table物料主文件.批量Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is最高庫存Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.最高庫存Column)
        End Function
        
        Public Sub Set最高庫存Null()
            Me(Me.table物料主文件.最高庫存Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is最低庫存Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.最低庫存Column)
        End Function
        
        Public Sub Set最低庫存Null()
            Me(Me.table物料主文件.最低庫存Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is庫存期限Null() As Boolean
            Return Me.IsNull(Me.table物料主文件.庫存期限Column)
        End Function
        
        Public Sub Set庫存期限Null()
            Me(Me.table物料主文件.庫存期限Column) = System.Convert.DBNull
        End Sub
        
        Public Function Is錄入者Null() As Boolea