ICallInterceptor::RegisterSink method (callobj.h)
Registers an event sink for receiving notifications of method calls.
Only a single event sink may be registered with an interceptor at a time. Registering a sink of NULL is legal, and causes the interceptor to release any previously registered sink that it might be holding on to.
Syntax
HRESULT RegisterSink(
[in] ICallFrameEvents *psink
);
Parameters
[in] psink
A pointer to the event sink. See ICallFrameEvents.
Return value
This method can return the following values.
Return code | Description |
---|---|
|
The method completed successfully. |
|
An unexpected error has occurred. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 2000 Professional [desktop apps only] |
Minimum supported server | Windows 2000 Server [desktop apps only] |
Target Platform | Windows |
Header | callobj.h |