The get_Cookie property returns the cookie associated with the operation that has completed.
HRESULT get_Cookie( LONG_PTR* plCookie );
- [out] Pointer to a long containing the returned cookie.
RTC methods may return an RTC_E_ constant.
Client: Requires Windows XP.
Server: Requires Windows Server 2003.
Redistributable: Requires Rtcdll.dll on Windows 2000, and Windows Me/98.
Header: Declared in Rtccore.h.
Library: Included as a resource in Rtcdll.dll.
GUID: IID_IRTCSessionOperationCompleteEvent is defined as a6bff4c0-f7c8-4d3c-9a41-3550f78a95b0.