C#執行DOS命令（CMD命令）

 在c#程式中，有時會用到調用cmd命令完成一些功能，於是在網上查到了如下方法，實現了
c#執行DOS命令，並返回結果。

        //dosCommand Dos命令語句        public string Execute(string dosCommand)        {            return Execute(dosCommand, 10);        }        /// <summary>        /// 執行DOS命令，返回DOS命令的輸出        /// </summary>        /// <param name="dosCommand">dos命令</param>        /// <param name="milliseconds">等待命令執行的時間（單位：毫秒），        /// 如果設定為0，則無限等待</param>        /// <returns>返回DOS命令的輸出</returns>        public static string Execute(string command, int seconds)        {            string output = ""; //輸出字串            if (command != null && !command.Equals(""))            {                Process process = new Process();//建立進程對象                ProcessStartInfo startInfo = new ProcessStartInfo();                startInfo.FileName = "cmd.exe";//設定需要執行的命令                startInfo.Arguments = "/C " + command;//“/C”表示執行完命令後馬上退出                startInfo.UseShellExecute = false;//不使用系統外殼程式啟動                startInfo.RedirectStandardInput = false;//不重新導向輸入                startInfo.RedirectStandardOutput = true; //重新導向輸出                startInfo.CreateNoWindow = true;//不建立視窗                process.StartInfo = startInfo;                try                {                    if (process.Start())//開始進程                    {                        if (seconds == 0)                        {                            process.WaitForExit();//這裡無限等待進程結束                        }                        else                        {                            process.WaitForExit(seconds); //等待進程結束，等待時間為指定的毫秒                        }                        output = process.StandardOutput.ReadToEnd();//讀取進程的輸出                    }                }                catch                {                }                finally                {                    if (process != null)                        process.Close();                }            }            return output;        }