PopupBaseEdit.PopupClosing Event

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

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v21.2.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public event ClosingPopupEventHandler PopupClosing

VB.NET

Public Event PopupClosing As ClosingPopupEventHandler

Event Data

The PopupClosing event's data class is DevExpress.Xpf.Editors.ClosingPopupEventArgs.

Remarks

The event parameter provides the CloseMode and EditValue properties, allowing you to obtain how the dropdown is being closed and the editor’s value, respectively. After the dropdown has been closed, the editor fires the PopupBaseEdit.PopupClosed event.

To prevent an end user from closing a popup, set the event arguments’ Cancel and Handled properties to true.