MCI_OVLY_WINDOW_PARMS

The MCI_OVLY_WINDOW_PARMS structure contains parameters for the MCI_WINDOW message for video overlay devices. When assigning data to the fields in this data structure, set the corresponding MCI flags in the dwFlags parameter of mciSendCommand to validate the fields.

typedef struct {
    DWORD  dwCallback;
    WORD  hWnd;
    WORD  wReserved1;
    WORD  nCmdShow;
    WORD  wReserved2;
    LPSTR  lpstrText;
} MCI_OVLY_WINDOW_PARMS;

Fields

The MCI_OVLY_WINDOW_PARMS structure has the following fields:

dwCallback

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

hWnd

Specifies a handle to the display window.

wReserved1

Reserved.

nCmdShow

Specifies how the window is displayed.

wReserved2

Reserved.

lpstrText

Specifies a long pointer to a null-terminated buffer containing the window caption.

See Also

MCI_WINDOW