MCIWNDM_GETFILENAME
The
MCIWNDM_GETFILENAME message retrieves the filename currently used by an MCI
device. You can send this message explicitly or by using the MCIWndGetFileName macro.
MCIWNDM_GETFILENAME
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 filename.
Return Values
Returns zero
if successful or 1 otherwise.
Remarks
If the
null-terminated string containing the filename is longer than the buffer,
MCIWnd truncates the filename.
See Also