Fires after the selected layout item has been changed.
[DXCategory("Behavior")] public event EventHandler ItemSelectionChanged
<DXCategory("Behavior")> Public Event ItemSelectionChanged As EventHandler
The ItemSelectionChanged event's data class is EventArgs.
End-users can customize the current layout when the Customization Form has been invoked. The ItemSelectionChanged event fires in response to the currently selected layout item being changed.