MCIWNDM_GETDEVICE
The
MCIWNDM_GETDEVICE message retrieves the name of the currently open MCI device.
You can send this message explicitly or by using the MCIWndGetDevice macro.
MCIWNDM_GETDEVICE
wParam = (WPARAM) (UINT) len;
lParam = (LPARAM) (LPVOID) lp;
Parameters
len
Size, in
bytes, of the buffer.
lp
Address of an
application-defined buffer to return the device name.
Return Values
Returns zero
if successful or a nonzero value otherwise.
Remarks
If the
null-terminated string containing the device name is longer than the buffer,
MCIWnd truncates it.
See Also