MCIWndOpenInterface

The MCIWndOpenInterface macro attaches the data stream or file associated with the specified interface to an MCIWnd window. You can use this macro or explicitly send the MCIWNDM_OPENINTERFACE message.

MCIWndOpenInterface(
  hwnd, 
  pUnk  
);
 

Parameters

hwnd

Handle of the MCIWnd window.

pUnk

Address of an IAVI interface that points to a file or a data stream in a file.

Return Values

Returns zero if successful or an error otherwise.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in vfw.h.

See Also

MCIWnd Window Class Overview, MCIWnd Macros, MCIWNDM_OPENINTERFACE