Reg: GridGroupingControl-Old Value from combo box

[Anna Srinivasan]

Hi,
I have combobox on GridGrouping conrol on my application. When user changes combo value, how do I get old value from the cell?

Regards,
Anna

[Administrator]

Hi Anna,

To get the old value, you should use model(rowIndex, ColIndex).CellValue. To get the old display value, you should use model(rowIndex, ColIndex).FormattedText .

Console.WriteLine(" Old Display member Value " +this.gridGroupingControl1.TableControl.Model[cc.RowIndex,cc.ColIndex].FormattedText );
Console.WriteLine( " Old Value member Value " + this.gridGroupingControl1.TableControl.Model[cc.RowIndex,cc.ColIndex].CellValue);

To get the current cell new value, you should use Renderer.ControlValue. To get the current cell new display value, you should use Renderer.ControlText

Console.WriteLine( " New Display member Value " + cc.Renderer.ControlText );
Console.WriteLine( " New Value member Value " + cc.Renderer.ControlValue );

Please refer to the forum thread for more details.
http://www.syncfusion.com/Support/Forums/message.aspx?MessageID=34534

Let me know if this helps.
Best Regards,
Haneef