dynamic datasource for combo in ggc 2.1.0.9

[Administrator]

i have a ggc, there is a column of celltype = combo. this combo is attached with a datasource.

i know that i can set the datasource like this:

Me.ggc.TableDescriptor.Columns("NameofFamilyMember").Appearance.AnyRecordFieldCell.DataSource = dtbl

but how do i set a different datasource for each record shown? for example, each record shows a family, the combo will be used to show its own family member list.

[Administrator]

You can try handling the TableControlCurrentCellShowingDropDown event. There, try dynamically setting the DataSource on the dropdown.

private void gridGroupingControl1_TableControlCurrentCellShowingDropDown(object sender, GridTableControlCurrentCellShowingDropDownEventArgs e)
{
	GridCurrentCell cc = e.TableControl.CurrentCell;
	GridComboBoxCellRenderer renderer = cc.Renderer as GridComboBoxCellRenderer;
	if(renderer != null)
	{
		GridComboBoxListBoxPart listBoxPart = (GridComboBoxListBoxPart)renderer.ListBoxPart;
		// now conditionally set listBoxPart.DataSource
		listBoxPart.DataSource = SomeDataSourceYouWantToSet.
	}
}