C#调用迅雷下载，调用迅雷影音播放

try
            {
                string thunderPath = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Classes\\thunder\\DefaultIcon").GetValue("").ToString().Split(',')[0];
                Process.Start(thunderPath, "http://www.baidu.com/abc.exe");
            }
            catch (Exception ex)
            {
                
                throw new Exception("未安装迅雷");
            }