public Form1() { InitializeComponent(); // initilize JLusb jlusb = new JLusb(); // initilize JLvideo jlvideo = new JLvideo(); // initilize WindowsMediaPlayer //mWinMediaPlayer = new WindowsMediaPlayer(); //mWinMediaPlayer.openPlayer("E:\\迅雷下载\\J点_bd.mp4"); //PicBox.Load("http://images.china.cn/attachement/jpg/site1000/20150803/c03fd556687217294d854a.jpg"); PicBox.Load("o.jpg"); }