Fires after the Tree List's state has changed.
[DXCategory("Property Changed")] public event EventHandler StateChanged
<DXCategory("Property Changed")> Public Event StateChanged As EventHandler
The StateChanged event's data class is EventArgs.
Handle this event to perform specific actions each time the Tree List's state is changed. To identify the control's current state, use the TreeList.State property. Refer to the TreeListState enumeration description for a list of all available states.