推荐订阅源

using System.Reflection;
using System.IO;
using System.Resources;
using System.Media;
using System.Diagnostics;

namespace CN.OutOfMemory.Csharp
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

            Assembly assembly;
            Stream soundStream;
            SoundPlayer sp;
            assembly = Assembly.GetExecutingAssembly();
            sp = new SoundPlayer(assembly.GetManifestResourceStream("Yournamespace.Dreamer.wav"));
            sp.Play(); 

        }

    }
}

/*SoundPlayer sp = new SoundPlayer(global::WindowsApplication1.Properties.Resources.yoursoundfilename); */

转载自： http://outofmemory.cn/code-snippet/735/c-usage-System-Media-SoundPlayer-bofang-resource-file-de-wav-file