Winfrom同时播放2个音乐文件

1.添加AppConfig配置

<configuration>
  <startup useLegacyV2RuntimeActivationPolicy="true">
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
</configuration>    

2.添加DX的DLL

在添加引用窗口中选择浏览，然后找到以下目录: C:\Windows\Microsoft.NET\DirectX for Managed Code\1.0.2902.0

找到以上目录后，在该目录里面找到以下连个dll文件，将它们添加到工程中来 1.)Microsoft.DirectX.DirectSound.dll 2.)Microsoft.DirectX.dll

 

3.添加源码

//程序启动时... 
        private void Form1_Load(object sender, EventArgs e) 
        { 
            System.Reflection.Assembly assembly; 
            System.Media.SoundPlayer sp; 
            assembly = System.Reflection.Assembly.GetExecutingAssembly(); 
            sp = new System.Media.SoundPlayer(global::TestCSharp.Properties.Resources.bkMusic); 
            sp.PlayLooping();   
        } 
 
        //按钮【播放音效】 
        private void btnPlay_Click(object sender, EventArgs e) 
        { 
            SecondaryBuffer secBuffer;//缓冲区对象   
            Device secDev;//设备对象   
            secDev = new Device(); 
            secDev.SetCooperativeLevel(this, CooperativeLevel.Normal);//设置设备协作级别   
            secBuffer = new SecondaryBuffer(global::TestCSharp.Properties.Resources.YinXiao, secDev);//创建辅助缓冲区   
            secBuffer.Play(0, BufferPlayFlags.Default);//设置缓冲区为默认播放  
        }