'宣言 Protected Overridable Sub ExportCell( _ ByVal item As GridRecordItem, _ ByVal worksheetRow As WorksheetRow, _ ByVal rowIndex As Integer, _ ByVal columnIndex As Integer, _ ByVal gridCssClass As String, _ ByVal itemCssClass As String _ )
protected virtual void ExportCell( GridRecordItem item, WorksheetRow worksheetRow, int rowIndex, int columnIndex, string gridCssClass, string itemCssClass )