This function gets the device identifier for a waveform output device.
At a Glance
| Header file: | Mmsystem.h |
| Windows CE versions: | 2.0 and later |
Synax
MMRESULT waveOutGetID(HWAVEOUT hwo,
LPUINT puDeviceID);
Parameters
hwo
Handle to the waveform-audio output device.
puDeviceID
Pointer to a variable to be filled with the device identifier.
Return Values
One of the values described in the following table is returned.
| Value | Description |
| MMSYSERR_NOERROR | Success. |
| MMSYSERR_INVALHANDLE | The hwo parameter specifies an invalid handle. |
| MMSYSERR_NODRIVER | No device driver is present. |
| MMSYSERR_NOMEM | Unable to allocate or lock memory. |