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GridListControlCell Dropdown Datasource

Thread ID:





18855 Sep 10,2004 08:29 AM Sep 10,2004 08:58 AM Windows Forms 1
Tags: GridControl
Administrator [Syncfusion]
Asked On September 10, 2004 08:29 AM

I was wondering if there is a way in which I can dynamically set the datasource for a dropdown of a GridListControlCell at runtime. In the past I have used the CurrentCellShowingDropDown event for combobox cells, but was wondering if I can do a similar thing for list control cells. Thanks

Administrator [Syncfusion]
Replied On September 10, 2004 08:58 AM

You can do the same kind of thing. Here is a snippet that shows how to get at the GridListControl object so you can work directly with it in CurrentCellShowingDropDown.
private void gridControl1_CurrentCellShowingDropDown(object sender, GridCurrentCellShowingDropDownEventArgs e)
	GridCurrentCell cc = this.gridControl1.CurrentCell;
	//the cell 2, 4 is where I want to hide coulmn 1
	if(cc.ColIndex == 2 && cc.RowIndex == 4) 
		GridDropDownGridListControlCellRenderer cr = (GridDropDownGridListControlCellRenderer) cc.Renderer;
		GridListControl glc = cr.ListControlPart;
		glc.Grid.Cols.Hidden[1] = true;


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