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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.v24.2.dll

NuGet Package: DevExpress.Wpf.Core

#Declaration

public event CancelEventHandler Opening

#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.

#Remarks

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

See Also