ggc multiple selection only to the childTable

Question

Hello,

i have a gridGroupingControl with a datasource that contains three tables (parent->child->grandChild), 

i want to permit mutiple selection only to the child level in the grid,

i tried : 

this.TableOptions.AllowSelection = GridSelectionFlags.None;
			this.TableOptions.ListBoxSelectionCurrentCellOptions = GridListBoxSelectionCurrentCellOptions.None;
			
gridGrouping.GetTableDescriptor("ChildTable").TableOptions.ListBoxSelectionMode = SelectionMode.MultiExtended;

but it does not work, could u please help me with that 

Thank you very much in advance,

stanleyj · Answer

Hi,

You can cancel the selection in the SelectedRecordsChanging event based on the TableDescriptor name.


			this.gridGroupingControl1.TableOptions.AllowSelection = GridSelectionFlags.None;
			this.gridGroupingControl1.TableOptions.ListBoxSelectionMode = SelectionMode.MultiExtended;


		private void gridGroupingControl1_SelectedRecordsChanging(object sender, SelectedRecordsChangedEventArgs e)
		{
			if(e.Table.TableDescriptor.Name != "ChildTable")
			{
				e.Cancel = true;
			}
		}


Also refer this article below to know the selection types of GGC.

http://www.syncfusion.com/support/kb/grid/Default.aspx?ToDo=view&questId=344

Best regards,
Stanley