WinForm中实现播放mp3 、mp4文件

来自：http://www.cnblogs.com/duanchen/p/4445478.html

1、在Vs2012 工具箱右键-->"选择项"-->"Com组件"-->"Windows Media Player" 勾上，然后点击确定。

2、在WinForm 窗体中添加两个 button按钮，一个Windows Media Player，相应

按钮代码如下：

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//播放音乐 private void button1_Click(object sender, EventArgs e)         {             FileDialog open = new OpenFileDialog();             //wxWindowsMediaplayer1是控件名             this.axWindowsMediaPlayer1.settings.playCount = 2;//播放次数；             open.Filter = "*.mp3|*.mp3";             open.Title = "打开文件";             if (open.ShowDialog() == DialogResult.OK)             {                 axWindowsMediaPlayer1.URL = open.FileName;                 axWindowsMediaPlayer1.Ctlcontrols.play();//播放文件             }         }      //播放视频  private void button2_Click(object sender, EventArgs e)         {             FileDialog open = new OpenFileDialog();             //wxWindowsMediaplayer1是控件名             this.axWindowsMediaPlayer1.settings.playCount = 2;//播放次数；             open.Filter = "*.mp4|*.mp4"; //文件格式             open.Title = "打开文件";             if (open.ShowDialog() == DialogResult.OK)             {                 axWindowsMediaPlayer1.URL = open.FileName;                 axWindowsMediaPlayer1.Ctlcontrols.play();//播放文件             }         }

效果图:

如果有不对的地方，望园子中的朋友加以指出！