MCIWndGetVolume

The MCIWndGetVolume macro retrieves the current volume setting of an MCI device. You can use this macro or explicitly send the MCIWNDM_GETVOLUME message.

LONG MCIWndGetVolume(
  hwnd  
);
 

Parameters

hwnd

Handle of the MCIWnd window.

Return Values

Returns the current volume setting. The default value is 1000. Higher values indicate louder volumes; lower values indicate quieter volumes.

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_GETVOLUME