IDOMBeforeUnloadEvent interface

Provides a way to warn the user before a document is unloaded.

Members

The IDOMBeforeUnloadEvent interface inherits from the IDispatch interface. IDOMBeforeUnloadEvent also has these types of members:

Properties

The IDOMBeforeUnloadEvent interface has these properties.

PropertyDescription

returnValue

Gets or sets a value that indicates whether to warn the user prior to navigating away from a page.

 

Requirements

Minimum supported client

Windows Vista with SP1, Windows 7 [desktop apps only]

Minimum supported server

Windows Server 2008 R2 [desktop apps only]

Header

Mshtml.h

IDL

Mshtml.idl

DLL

Mshtml.dll

 

 

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