Windows Multimedia DDK (mddkqh.hlp) (Table of Contents; Topic list)
MIDM_RESET
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MIDM_RESET
 
        This message is sent to MIDI input device drivers to stop
        recording and return all buffers in the input queue to the
        client.
 
Parameters
        DWORD dwParam1
            Unused.
 
        DWORD dwParam2
            Unused.
 
Return value
        The return value is an error code, or zero (MMSYSERR_NOERROR) if
        the operation is successful. Possible error codes are:
 
        MMSYSERR_NOTENABLED
            The driver failed to load or initialize.
 
Comments
        The driver should stop recording and set the MHDR_DONE bit and
        clear the MHDR_INQUEUE bit in the dwFlags field of the MIDIHDR
        structure for each buffer in the input queue. It should also
        be sure the dwBytesRecorded field contains the number of bytes
        recorded for each buffer. The driver should then notify the
        client by using DriverCallback to send a MOM_DONE message for
        each buffer.
 
See also
        MIDM_STOP
 
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