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Syncfusion Feedback

Custom Date Control in GDBG

Thread ID:





26393 Mar 22,2005 04:25 PM UTC Mar 22,2005 08:02 PM UTC WinForms 3
Tags: GridControl
Kenneth Johnson
Asked On March 22, 2005 04:25 PM UTC

I have created a custom DatePicker cell control based on the KB article http://www.syncfusion.com/Support/article.aspx?id=10435. The renderer has a handler for the ValueChanged event that sets CurrentCell.IsModified = true. I have also added a CurrentCellChanged event handler to the dialog. This event is not being fired when the date in the DatePicker is revised. Is there a call I need to add to my cell control to cause the CurrentCellChanged event to fire? Ken

Administrator [Syncfusion]
Replied On March 22, 2005 06:24 PM UTC

Make sure renderer.NotifyCurrentCellChanging() is called before you save the change, and only save it if this call returns true (otherwise CurrentCellValidating failed...).

Kenneth Johnson
Replied On March 22, 2005 07:54 PM UTC

When I add NotifyCurrentCellChanged() to OnSaveChanges() event, the grid''s CurrentCellChanged event is not fired until the user moves from the calendar cell to another. When I add it to the cell control''s ValueChanged event, CurrentCellChanged event fires correctly, but the value that is displayed in the cell is today''s date. The cell value is set in OnSaveChanges().

Administrator [Syncfusion]
Replied On March 22, 2005 08:02 PM UTC

Try calling CurrentCell.ConfirmChanges when you want to immediately save the changes.


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