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

Thread ID:





48057 Aug 18,2006 04:25 AM UTC Aug 21,2006 09:45 AM UTC WinForms 3
Tags: GridControl
Bill Langlais
Asked On August 18, 2006 04:25 AM UTC

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.


Administrator [Syncfusion]
Replied On August 18, 2006 05:41 AM UTC

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,

Bill Langlais
Replied On August 18, 2006 01:17 PM UTC


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 09:45 AM UTC

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.



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