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why do i get my CurrentElement =null is ggc

Thread ID:





56402 Feb 14,2007 10:12 AM Feb 14,2007 02:12 PM Windows Forms 1
Tags: GridControl
Shachar Shimshon
Asked On February 14, 2007 10:12 AM

hi all.
in the ggc_TableControlCellClick if the user clicked on the GroupCaptionCell, i try to get the 'Category' Value like this:
BUT - somethimes the CurrentElement is null.

Administrator [Syncfusion]
Replied On February 14, 2007 02:12 PM

Hi Shankar,

You can use the below code snippet to get the group category name in a TableControlCellClick event.

private void gridGroupingControl1_TableControlCellClick(object sender, GridTableControlCellClickEventArgs e)
GridTableCellStyleInfo style = e.TableControl.Model[e.Inner.RowIndex,e.Inner.ColIndex] as GridTableCellStyleInfo;
if( style.TableCellIdentity.TableCellType == GridTableCellType.GroupCaptionCell)
GridCaptionRow row = style.TableCellIdentity.DisplayElement as GridCaptionRow;
if( row != null && row.ParentGroup != null )
Console.WriteLine( row.ParentGroup.Category );

Please refer to attached sample for more details.

Best regards,


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