ISearchProtocolThreadContext::ThreadShutdown method (searchapi.h)
Notifies the protocol handler that the thread is being shut down.
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
When the protocol host is shut down, it calls this method as the last operation before terminating the filtering thread. Depending on the protocol handler, there might be some per-thread context, such as a logon session, that the protocol handler needs to clean up.
|Minimum supported client||Windows XP with SP2, Windows Vista [desktop apps only]|
|Minimum supported server||Windows Server 2003 [desktop apps only]|
|Redistributable||Windows Desktop Search (WDS) 3.0|