MCI_SEQ_SET_PARMS

The MCI_SEQ_SET_PARMS structure contains information for the MCI_SET command for MIDI sequencer devices.

typedef struct {
    DWORD dwCallback; 
    DWORD dwTimeFormat; 
    DWORD dwAudio; 
    DWORD dwTempo; 
    DWORD dwPort; 
    DWORD dwSlave; 
    DWORD dwMaster; 
    DWORD dwOffset; 
} MCI_SEQ_SET_PARMS;
 

Members

dwCallback

The low-order word specifies a window handle used for the MCI_NOTIFY flag.

dwTimeFormat

Sequencer's time format.

dwAudio

Audio output channel.

dwTempo

Tempo.

dwSlave

Type of synchronization used by the sequencer for slave operation.

dwMaster

Type of synchronization used by the sequencer for master operation.

dwOffset

Data offset.

Remarks

When assigning data to the members of this structure, set the corresponding flags in the fdwCommand parameter of the mciSendCommand function to validate the members.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in mmsystem.h.

See Also

MCI Overview, MCI Structures, MCI_SET, mciSendCommand