title: Setting the record level for the default waveIn device
body: <p>I am trying to use the <code>mixerGetLineInfo</code> and <code>mixerGetLineControls</code> functions to get access to the the volume control for the default recording device opened with waveIn. I have written C# interop code that can successfully enumerate through all the sources destinations and controls in the system, but working out which is the control associated with the default waveIn device has so far eluded me. Does anyone have some sample code that does this?</p>