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WinWindow.Closing Event

Occurs when the WinWindow‘s WinWindow.Form is about to be closed.

Namespace: DevExpress.ExpressApp.Win

Assembly: DevExpress.ExpressApp.Win.v18.2.dll


public event CancelEventHandler Closing

Event Data

The Closing 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.


Handle this event to prevent the form from closing. For this purpose, set the Cancel argument passed into the event handler to true.

See Also