MCI_OVLY_WINDOW_PARMS

	Overview

	Group

	Quick Info

The MCI_OVLY_WINDOW_PARMS structure contains window-display information for the MCI_WINDOW command for video-overlay devices.

typedef struct {

DWORD dwCallback;

HWND hWnd;

UINT nCmdShow;

LPCSTR lpstrText;

} MCI_OVLY_WINDOW_PARMS;

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

hWnd
Handle of display window.

nCmdShow
Window-display command.

lpstrText
Window caption.

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.