FlyoutPanel.BeforeShow Event

Fires immediately prior to the panel showing up. Allows you to enable the e.Cancel parameter to prevent this panel from being displayed.

Namespace: DevExpress.Utils

Assembly: DevExpress.Utils.v21.2.dll

NuGet Packages: DevExpress.Utils, DevExpress.Win.Design, DevExpress.Wpf.Core

Declaration

C#

[DXCategory("Events")]
public event CancelEventHandler BeforeShow

VB.NET

<DXCategory("Events")>
Public Event BeforeShow As CancelEventHandler

Event Data

The BeforeShow 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.