Retrieves or sets a value that indicates the column's index where the user can select an item by clicking.
|Long||A long expression that indicates the column's index where the user can select the item.|
The property has effect only if the FullRowSelect property is False. Use the SelectedItem property to determine the selected items. Use the SelectColumnInner property to get the index of the inner cell that's selected or focused. Use the SplitCell property to split a cell. Use the SelectableItem property to specify the user can select an item.