c#局域网文件搬移

///

kongxiang--2013.7.23

///

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;

namespace ping2
{
    class Program
    {
        //返回true则代表可以ping成功
        //remoteHost为对方IP
        public static bool Ping(string remoteHost)
        {
            bool Flag = false;
            Process proc = new Process();
            try
            {
                proc.StartInfo.FileName = "cmd.exe";
                proc.StartInfo.UseShellExecute = false;
                proc.StartInfo.RedirectStandardInput = true;
                proc.StartInfo.RedirectStandardOutput = true;
                proc.StartInfo.RedirectStandardError = true;
                proc.StartInfo.CreateNoWindow = true;
                proc.Start();
                string dosLine = @"ping -n 1 " + remoteHost;
                proc.StandardInput.WriteLine(dosLine);
                proc.StandardInput.WriteLine("exit");
                while (!proc.HasExited)
                {
                    proc.WaitForExit(500);
                }

                string pingResult = proc.StandardOutput.ReadToEnd();
                if (pingResult.IndexOf("(0% loss)") != -1)
                {
                    Flag = true;
                }
                proc.StandardOutput.Close();
            }
            catch (Exception ex)
            {
            }
            finally
            {
                proc.Close();
                proc.Dispose();
            }
            return Flag;
        }

        //返回true则代表可以连接成功
        //remoteHost为对方IP userName为用户名 passWord为密码
        public static bool Connect(string remoteHost, string userName, string passWord)
        {
            bool Flag = false;
            Process proc = new Process();
            try
            {
                proc.StartInfo.FileName = "cmd.exe";
                proc.StartInfo.UseShellExecute = false;
                proc.StartInfo.RedirectStandardInput = true;
                proc.StartInfo.RedirectStandardOutput = true;
                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)
                {
                    proc.WaitForExit(1000);
                }
                string errormsg = proc.StandardError.ReadToEnd();
                proc.StandardError.Close();
                if (String.IsNullOrEmpty(errormsg))
                {
                    Flag = true;
                }
            }
            catch (Exception ex)
            {
            }
            finally
            {
                proc.Close();
                proc.Dispose();
            }
            return Flag;
        }


        static void Main(string[] args)
        {
            String strIP = "127.0.0.1";
            Console.WriteLine("Ping Result:{0}", Ping(strIP));
            Console.WriteLine("Connect Result:{0}", Connect("127.0.0.1", "rocher", "123456"));
            Console.Read();
        }
      

    }
}