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FlyoutBase.Opening Event

Occurs before the FlyoutControl is opened and allows to cancel control opening.

Namespace: DevExpress.Xpf.Editors.Flyout.Native

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 a FlyoutControl from being opened, set the event’s Cancel parameter to true, or set the FlyoutBase.StaysOpen property to false. After a flyout control is opened, the FlyoutBase.Opened event fires.

See Also