NAudio 枚举音频输入输出设备

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using NAudio;
using NAudio.CoreAudioApi;
using MMDevice = NAudio.CoreAudioApi.MMDevice;
using MMDeviceEnumerator = NAudio.CoreAudioApi.MMDeviceEnumerator;

using NAudio.Wave;

namespace ConsoleApp1
{
    class Program
    {

        static void Main(string[] args)
        {
            //定义一个 dataFlow对象
            MMDeviceEnumerator enumerator = new MMDeviceEnumerator();

            IEnumerable<MMDevice> playBackList;
            //获取声音输出设备
            playBackList = enumerator.EnumerateAudioEndPoints(DataFlow.Render, NAudio.CoreAudioApi.DeviceState.Active).ToArray();

            Console.WriteLine("Output device list:");
            foreach (var ad in playBackList)
            {
                Console.WriteLine("   "+ad.FriendlyName.ToString());
            }

            IEnumerable < MMDevice > captureList;
            captureList = enumerator.EnumerateAudioEndPoints(DataFlow.Capture, NAudio.CoreAudioApi.DeviceState.Active).ToArray();;
            Console.WriteLine("Input device list:");
            foreach (var ad in captureList)
            {
                Console.WriteLine("   " + ad.FriendlyName.ToString());
            }

            // 更简单的方法
for (int n = 0; n < WaveOut.DeviceCount; n++)
            {
                Console.WriteLine(n + " : " + WaveOut.GetCapabilities(n).ProductName);
            }
            for (int n = 0; n < WaveIn.DeviceCount; n++)
            {
                Console.WriteLine(n + " : " + WaveIn.GetCapabilities(n).ProductName);
            }


            Console.ReadLine();

        }
    }
}