C# 播放聲音

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上載者:User

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1.播放系統事件聲音
      System.Media.SystemSounds.Asterisk.Play();
      System.Media.SystemSounds.Beep.Play();
      System.Media.SystemSounds.Exclamation.Play();
      System.Media.SystemSounds.Hand.Play();
      System.Media.SystemSounds.Question.Play();

2.使用System.Media.SoundPlayer播放.wav格式聲音
       SoundPlayer player = new SoundPlayer();
            player.SoundLocation = Application.StartupPath + "\\" + "sounds/WallHit.wav";
            player.Load();                  //同步載入聲音
            player.Play();                   //啟用新線程播放
            //player.PlayLooping();    //迴圈播放模式
            //player.PlaySync();         //UI線程播放

3.利用Windows Media Player

           載入COM組件:ToolBox->Choose Items->COM Components->Windows Media Player

           把Windows Media Player控制項拖放到Winform表單中,把axWindowsMediaPlayer1中URL屬性設定為MP3或是AVI的檔案路徑。


4.MCI Command String多媒體裝置的程式介面

       using System.Runtime.InteropServices;
  public static uint SND_ASYNC = 0x0001;
  public static uint SND_FILENAME = 0x00020000;
  [DllImport("winmm.dll")]
  public static extern uint mciSendString(string lpstrCommand,
  string lpstrReturnString, uint uReturnLength, uint hWndCallback);
  public void Play()
  {
    mciSendString(@"close temp_alias", null, 0, 0);
    mciSendString(@"open " "路徑.mp3"" alias temp_alias", null, 0, 0);
    mciSendString("play temp_alias repeat", null, 0, 0);
  }

關於MCI Command String多媒體裝置的程式介面的詳細資料,可以參看http://blog.csdn.net/psongchao/article/details/1487788

C# 播放聲音

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