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.v25.2.dll

Declaration

C#
VB.NET

csharp

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.

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.