MCIWNDM_SENDSTRING

	Overview

	Group

	Quick Info

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.