MCIWNDM_GETDEVICE

	Overview

	Group

	Quick Info

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.

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.