程序中执行cmd.exe

 1bool Flag = true;
 2            Process proc = new Process();
 3            try
 4            {
 5                proc.StartInfo.FileName = "cmd.exe";
 6                proc.StartInfo.UseShellExecute = false;
 7                proc.StartInfo.RedirectStandardInput = true;
 8                proc.StartInfo.RedirectStandardOutput = true;
 9                proc.StartInfo.RedirectStandardError = true;
                proc.StartInfo.CreateNoWindow = true;
                proc.Start();
                string dosLine = @"net use \\" + remoteHost + " " + passWord + " " + " /user:" + userName + ">NUL";
                proc.StandardInput.WriteLine(dosLine);
                proc.StandardInput.WriteLine("exit");
                while (proc.HasExited == false)
                {
                    proc.WaitForExit(1000);
                }
                string errormsg = proc.StandardError.ReadToEnd();
                if (errormsg != "")
                {
                    log.Debug(errormsg);
                    Flag = false;
                }
                proc.StandardError.Close() ;
            }
            catch (Exception ex)
            {
                log.Debug(ex.Message, ex);
                Flag = false;
            }
            finally
            {
                try
                {
                    proc.Close();
                    proc.Dispose();
                }
                catch
                {
                }
            }
            return Flag;