局域网密码登录下载文件求解决方案，急。。。

Question

情况是这样，文件在A服务器目录Folder下，用户名User密码Password，已经有Administrator设好，A服务器环境为win2000 server 
现在要从Application服务器B使用用户名密码连接上A服务器的目录Folder，然后下载文件txt，B服务器环境也为win2000 server。使用的语言是C#.net，求高手给解决方案，如有代码小弟感激不尽！！！

Answer 1

共享方式？你可以通过映射网络驱动器的方式建立连接，然后像访问本地目录一样访问，参看
http://blog.csdn.net/knight94/archive/2006/03/21/631309.aspx
http://blog.csdn.net/knight94/archive/2006/03/31/645367.aspx

Answer 2

抄别人的代码
public static void OpenDirectory(string str_Directory,string to_Directory, string str_UserName, string str_Password)
        {
            string str_LogoOn = "net use " + str_Directory + " /user:" + str_UserName + " \"" + str_Password + "\"";
            string str_OpenDirectory = "start " + str_Directory;            Process p_Tmp = new Process();
            p_Tmp.StartInfo.RedirectStandardError = true;
            p_Tmp.StartInfo.RedirectStandardInput = true;
            p_Tmp.StartInfo.RedirectStandardOutput = true;
            p_Tmp.StartInfo.UseShellExecute = false;
            p_Tmp.StartInfo.CreateNoWindow = true;
            p_Tmp.StartInfo.FileName = "cmd.exe";
            p_Tmp.Start();
            p_Tmp.StandardInput.WriteLine(str_LogoOn);
            p_Tmp.StandardInput.WriteLine(str_OpenDirectory);
            p_Tmp.StandardInput.WriteLine("exit");
            p_Tmp.Close();
            p_Tmp.Dispose();            string[] files = Directory.GetFiles(fromDirectory);
            if (files.Length > 0)
            {
                foreach (string s in files)
                {
                    FileInfo objFI = new System.IO.FileInfo(s);
                    File.Copy(str_Directory + "\\" + objFI.Name.ToString(), to_Directory + "\\" + objFI.Name.ToString());
                }
            }
        }

Answer 3

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;namespace IISWatcher
{    [StructLayout(LayoutKind.Sequential)]
    public class NetMappingDrive
    {
        private int dwScope;
        private int dwType;
        private int dwDisplayType;
        private int dwUsage;
        private string strLocalName;
        private string strRemoteName;
        private string strComment;
        private string strProvider;
        private string strUsername;
        private string strPassword;        public string LocalDrive
        {
            get { return strLocalName; }
        }        public string NetPath
        {
            get { return strRemoteName; }
        }        public string UserName
        {
            get { return strUsername; }
        }
        public string Password
        {
            get { return strPassword; }
        }        //如果正确，返回值是0；否则错误。
        [DllImport("mpr.dll", EntryPoint = "WNetAddConnection2")]
        private  static extern uint WNetAddConnection2([In] NetMappingDrive lpNetResource, string lpPassword, string lpUsername, uint dwFlags);        [DllImport("Mpr.dll")]
        private static extern uint WNetCancelConnection2(string lpName, uint dwFlags, bool fForce);        public  NetMappingDrive(string LocalDrive, string NetPath,string Username,string Password)
        {
            this.dwScope = 2;
            this.dwType = 1;
            this.dwDisplayType = 3;
            this.dwUsage = 1;
            this.strLocalName = LocalDrive;
            this.strRemoteName = NetPath;
            this.strProvider = null;
            this.strUsername = Username;
            this.strPassword = Password;        }        public uint CreateDrive()
        {
            return WNetAddConnection2(this, this.strPassword, this.strUsername, 0);
        }        public uint DeleteDrive()
        {
            return WNetCancelConnection2(this.strLocalName, 1, true);
        }
    }}影射为网络驱动器然后用fileinfo copy