PopupBaseEdit.PopupOpening Event

Occurs before the editor’s dropdown (popup window) is opened.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v18.2.dll

Declaration

C#

public event OpenPopupEventHandler PopupOpening

VB.NET

Public Event PopupOpening As OpenPopupEventHandler

Event Data

The PopupOpening event's data class is DevExpress.Xpf.Editors.OpenPopupEventArgs.

Remarks

After the dropdown has been shown, the editor fires the PopupBaseEdit.PopupOpened event.