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Syncfusion Feedback

CellType = "DropDownGrid"

Thread ID:





22555 Dec 15,2004 12:36 PM UTC Dec 16,2004 11:33 AM UTC WinForms 1
Tags: Grouping
Dominic Morris
Asked On December 15, 2004 12:36 PM UTC

When I have a cell set to this type, and click on its dropdown button so that a sub-grid is displayed: Updates to the original grid''s DataSource cause the sub-grid to dissappear. Is there any way to prevent this?

Administrator [Syncfusion]
Replied On December 16, 2004 11:33 AM UTC

Here is something to try. In TableControlCurrentCellShowingDropDown, you can lock the currentcell: this.gridGroupingControl1.TableControl.CurrentCell.Lock(); Then you can handle TableControlMouseDown and unlocked it.
private void gridGroupingControl1_TableControlMouseDown(object sender, GridTableControlMouseEventArgs e)


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