waveInGetID function

The waveInGetID function gets the device identifier for the given waveform-audio input device.

This function is supported for backward compatibility. New applications can cast a handle of the device rather than retrieving the device identifier.

Syntax

MMRESULT waveInGetID(
  HWAVEIN hwi,
  LPUINT  puDeviceID
);

Parameters

hwi

Handle to the waveform-audio input device.

puDeviceID

Pointer to a variable to be filled with the device identifier.

Return Value

Returns MMSYSERR_NOERROR if successful or an error otherwise. Possible error values include the following.

Return code Description
MMSYSERR_INVALHANDLE
The hwi parameter specifies an invalid handle.
MMSYSERR_NODRIVER
No device driver is present.
MMSYSERR_NOMEM
Unable to allocate or lock memory.

Requirements

   
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header mmeapi.h (include Windows.h)
Library Winmm.lib
DLL Winmm.dll

See Also

Waveform Audio

Waveform Functions