MCIWNDM_SENDSTRING
The
MCIWNDM_SENDSTRING message sends an MCI command in string form to the device
associated with the MCIWnd window. You can send this message explicitly or by
using the MCIWndSendString
macro.
MCIWNDM_SENDSTRING
wParam = 0;
lParam = (LPARAM) (LPSTR) sz;
Parameters
sz
String
command to send to the MCI device.
Return Values
Returns zero
if successful or an error otherwise.
Remarks
The message
handler for MCIWNDM_SENDSTRING appends a device alias to the MCI command you
send to the device. Therefore, you should not use any alias in an MCI command
that you issue with MCIWNDM_SENDSTRING.
See Also