MCI_DGV_STATUS_PARMS

The MCI_DGV_STATUS_PARMS structure contains parameters for the MCI_STATUS message for digital-video devices. When assigning data to its fields, set the corresponding MCI flags in the lParam1 parameter of mciSendCommand to validate the fields.

typedef struct {

DWORD dwCallback;

DWORD dwReturn;

DWORD dwItem;

DWORD dwTrack;

LPSTR lpstrDrive;

DWORD dwReference;

} MCI_DGV_STATUS_PARMS;

Fields

dwCallback

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

dwReturn

Contains the return information on exit.

dwItem

Identifies the capability being queried.

dwTrack

Specifies the length or number of tracks.

lpstrDrive

Specifies the approximate amount of disk space that could be obtained by the <m MCI_RESERVE> command.

dwReference

Specifies the approximate location of the nearest, previous key-frame image.

See Also

MCI_STATUS