This function gets the device identifier for the specified waveform-audio input device.
At a Glance
| Header file: | Mmsystem.h |
| Windows CE versions: | 2.0 and later |
Syntax
MMRESULT waveInGetID(HWAVEIN hwi, PUINT puDeviceID);
Parameters
hwi
Handle to the waveform-audio input 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 hwi parameter specifies an invalid handle. |
| MMSYSERR_NODRIVER | No device driver is present. |
| MMSYSERR_NOMEM | Unable to allocate or lock memory. |