MCI_VD_STEP_PARMS

	Overview

	Group

	Quick Info

The MCI_VD_STEP_PARMS structure contains information for the MCI_STEP command for videodisc devices.

typedef struct {

DWORD dwCallback;

DWORD dwFrames;

} MCI_VD_STEP_PARMS;

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

dwFrames
Number of frames to step.

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.