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TableControlCellMouseUp and ContextMenu with GridGroupingcontrol

Thread ID:





19524 Sep 28,2004 01:12 PM UTC Sep 28,2004 01:58 PM UTC WinForms 1
Tags: GridControl
Albert Gao
Asked On September 28, 2004 01:12 PM UTC

Initially I assigned a contextmenu to the GridGroupingControl. It worked fine. Since I need to differentiate if the context menu is on column header/regular cell/blank area, I added TableControlCellMouseUp handler. I found the context menu is not working after the handler is added. I can popup the context menu in header/cell, but I have no way to popup it in blank area. what''s the proper way to popup context menu in any situation? Thanks, albert

Administrator [Syncfusion]
Replied On September 28, 2004 01:58 PM UTC

Currently, I think you will have to handle 2 events to catch both these situations. The grid.TableControl.MouseUp will catch the click where there are no cells.
this.gridGroupingControl1.TableControlCellMouseUp += new Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCellMouseEventHandler(gridGroupingControl1_TableControlCellMouseUp);
this.gridGroupingControl1.TableControl.MouseUp += new MouseEventHandler(TableControl_MouseUp);

private bool TableControlCellMouseUpHit = false;

private void gridGroupingControl1_TableControlCellMouseUp(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCellMouseEventArgs e)
	if(e.Inner.MouseEventArgs.Button == MouseButtons.Right)
		TableControlCellMouseUpHit = true;

private void TableControl_MouseUp(object sender, MouseEventArgs e)
	if(!TableControlCellMouseUpHit && e.Button == MouseButtons.Right)
	TableControlCellMouseUpHit = false;


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