|Microsoft DirectX 9.0|
The GetQueueTime method retrieves the current flush time, which is the earliest time in the queue at which messages can be flushed. Messages that have time stamps earlier than this time have already been sent to the port and cannot be invalidated.
HRESULT GetQueueTime( REFERENCE_TIME * prtTime );
Address of a variable that receives the current flush time.
If the method succeeds, the return value is S_OK.
If it fails, the method can return one of the error values shown in the following table.
Header: Declared in dmusici.h.