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Determines if there is an outstanding request. This is a nonblocking member function.
BOOL CheckRequest( DWORD * pParam );
Parameters
- pParam
- Parameter that assumes the value passed by the last call to the
CAMThread::CallWorkermember function.
Return Values
Returns TRUE if an outstanding request is still active, or FALSE is no request is active.
Remarks
If there is an outstanding request, the requesting thread will block until the CAMThread::GetRequestmember function is called. The request remains outstanding (that is, this member function continues to return TRUE) until either the CAMThread::Replyor CAMThread::GetRequestmember function is called.