The ChangeKey property gets or sets the change key of an item. This property is optional based on the context in which it is used. This is a read/write property.
Namespace: ExchangeWebServices Assembly: EWS (in ews.dll)
Windows 98, Windows 2000, Windows 2000 Server, Windows CE, Windows Longhorn, Windows 98 Second Edition, Pocket PC, Smart Phone, Windows Server 2003, Windows XP Professional with Service Pack 2 (SP2)