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
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|
See also
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