MCI_DGV_INFO_PARMS

	Overview

	Group

	Quick Info

The MCI_DGV_INFO_PARMS structure contains parameters for the MCI_INFO command for digital-video devices.

typedef struct {

DWORD dwCallback;

LPSTR lpstrReturn;

DWORD dwRetSize;

DWORD dwItem;

} MCI_DGV_INFO_PARMS;

Members
dwCallback

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

lpstrReturn
Address of buffer for return string.

dwRetSize
Size, in bytes, of return buffer.

dwItem
Constant describing information to return.

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.