The SetNotificationInterface method sets the callback for the completion of the overlapped I/O.
HRESULT SetNotificationInterface( [in] IFWXExternalIOCompletion* piExternalIOCompletion, [in] UserContextType UserData );
Pointer to an IFWXExternalIOCompletion interface that is notified when the overlapped I/O is completed.
An opaque value to pass to the IFWXExternalIOCompletion::CompleteAsyncIO notification method. This parameter provides a context to the notification.
This method returns S_OK if the call is successful; otherwise, it returns an error code.
The UserData parameter provides a context to the notification. You can use the same notification interface for completion notifications from distinct network socket objects and differentiate between them by using different values for UserData.
|Server||Requires Windows Server 2008.|
|Version||Requires Forefront Threat Management Gateway (TMG).|
Declared in Wspfwext.idl.
Build date: 11/30/2009
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