Fires when a property of the layout control is about to be changed.
[DXCategory("Events")] public event CancelEventHandler Changing
<DXCategory("Events")> Public Event Changing As CancelEventHandler
The Changing event's data class is CancelEventArgs. The following properties provide information specific to this event:
|Cancel||Gets or sets a value indicating whether the event should be canceled.|
This event is used internally by layout controls. Generally, you will have no need to handle it in your own applications.