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Identifying colunm in Syncfusion::Windows::Forms::Grid::Grouping::GridTableControlResizingColumnsEventHandler

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48057 Aug 18,2006 12:25 AM Aug 21,2006 05:45 AM Windows Forms 3
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Tags: GridControl
Bill Langlais
Asked On August 18, 2006 12:25 AM

I am trying to track changes to column widths in a GridGroupingControl at any of 5 nested tables. The Syncfusion::Windows::Forms::Grid::Grouping::GridTableControlResizingColumnsEventHandler traps the event and I can use Reason to know that the column is changing width (MouseUp, DoublClick and RestDefault) and I can use TapleControl->TableDescriptor->Name to know which table the user is in but I cannot figure out how to identify the column that is being resized.

Thanks!
WJL

Administrator [Syncfusion]
Replied On August 18, 2006 01:41 AM

Hi Bill,

Please try this code snippet to get the column information from GridTableControlResizingColumnsEventHandler. Here is a code snippet.

int index = e.TableControl.TableDescriptor.ColIndexToField(e.Inner.Columns.Left);
Console.WriteLine("VisibleCoulmn Collection => Column Name : " + e.TableControl.TableDescriptor.VisibleColumns[index].Name );
Console.WriteLine("Column Collection => Column Name : " + e.TableControl.TableDescriptor.Columns[index].Name );

Let me know if this helps.
Best Regards,
Haneef

Bill Langlais
Replied On August 18, 2006 09:17 AM

Hi,

That worked fine. It looks like the one I want to use is VisableColumn because that take s into consideration any hidden column os if columns have been repositioned. Is there a reason you would use the other Column?

Administrator [Syncfusion]
Replied On August 21, 2006 05:45 AM

Hi Bill,

By default all the entries in the Column collection will be there in the VisibleColumn collection too, but when you want to hide some columns you can remove it from the visiblecolumn collection.

Thanks,
Rajagopal

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