Check if there is an available audio input source

[hongjiapeng]

Can Naudio detect if the system has an available audio input source?

[Mauricio-MN]

Here are some examples:

var capCount = WaveOut.DeviceCount;
var recCount = WaveIn.DeviceCount;

var enumerator = new MMDeviceEnumerator();

var[] enumsRecordDevice = enumerator.EnumerateAudioEndPoints(DataFlow.Capture, DeviceState.Active);
var[] enumsCaptureDevice = enumerator.EnumerateAudioEndPoints(DataFlow.Render, DeviceState.Active);

I recommend taking a closer look at the author's documentation and/or blog.
This answer was based on another one from stackoverflow: