Window.OnClosing Method (CancelEventArgs)


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Raises the Closing event.

Namespace:   System.Windows
Assembly:  PresentationFramework (in PresentationFramework.dll)

Protected Overridable Sub OnClosing (
	e As CancelEventArgs


Type: System.ComponentModel.CancelEventArgs

A CancelEventArgs that contains the event data.

OnClosing raises the Closing event.

A type that derives from Window may override OnClosing. The overridden method must call OnClosing on the base class if Closing needs to be raised.

.NET Framework
Available since 3.0
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