Occurs when a BarAndDockingController's settings are modified.
[DXCategory("Events")] public event EventHandler Changed
<DXCategory("Events")> Public Event Changed As EventHandler
The Changed event's data class is EventArgs.
By default, this event is called every time any property belonging to the BarAndDockingController is changed. The BarAndDockingController.BeginUpdate method prevents the event from firing until the BarAndDockingController.EndUpdate method is called. You can use these methods to prevent excessive updates when changing multiple controller settings in code.
Bar Manager are subscribed to this event to receive change notifications from the controller. Usually, you do not need to handle the event in your code.