MCIWNDM_GETDEVICEID message

The MCIWNDM_GETDEVICEID message retrieves the identifier of the currently open MCI device to use with the mciSendCommand function. You can send this message explicitly or by using the MCIWndGetDeviceID macro.



MCIWNDM_GETDEVICEID 
wParam = 0; 
lParam = 0; 


Return Value

Returns the device identifier.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Vfw.h

See also

mciSendCommand
MCIWndGetDeviceID

 

 

Show: