BarPopupBase.Opening Event

Fires when the BarPopupBase object is about to be opened. Allows you to cancel the operation.

Namespace: DevExpress.Xpf.Bars

Assembly: DevExpress.Xpf.Core.v20.1.dll


public event CancelEventHandler Opening
Public Event Opening As CancelEventHandler

Event Data

The Opening event's data class is CancelEventArgs. The following properties provide information specific to this event:

Property Description
Cancel Gets or sets a value indicating whether the event should be canceled.


To prevent the BarPopupBase object from being displayed, set the event's Cancel parameter to true.

See Also