MCI_OVLY_WINDOW_PARMS

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.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in mmsystem.h.
  Unicode: Defined as Unicode and ANSI structures.

See Also

MCI Overview, MCI Structures, MCI_WINDOW, mciSendCommand