using?System;
using?System.Collections.Generic;
using?System.Text;

using?System.Net;
using?System.IO;
using?System.Windows.Forms;

namespace?FtpTree
{
????class?ConnectFtp
????{
????????#region?定義變量
????????TreeNode?preNode?=?new?TreeNode（）;
????????string?ftpPath;
????????string?ftpUserID;
????????string?ftpPassword;
????????#endregion

????????public?ConnectFtp（string?FtpPath?string?FtpUserID?string?FtpPassword?TreeNode?PreNode）//構造函數prenode這里一定要填寫最根級別的節點
????????{
????????????preNode?=?PreNode;
????????????ftpPath?=?FtpPath;
????????????ftpUserID?=?FtpUserID;
????????????ftpPassword?=?FtpPassword;
????????}
????????///?

????????///?綁定目錄樹方法
????????///?

????????public?void?GetTree（）
????????{
????????????preNode.Nodes.Clear（）;//清空根節點下的所有節點
????????????GetDir（ftpPath?ftpUserID?ftpPassword?preNode）;
????????}

????????///?
??
????????///?獲取FTP文件列表包括文件夾??
????????///?
??
????????///???
????????private?string[]?GetAllList（string?url?string?userid?string?password）
????????{
????????????List?list?=?new?List（）;
????????????FtpWebRequest?req?=?（FtpWebRequest）WebRequest.Create（new?Uri（url））;
????????????req.Credentials?=?new?NetworkCredential（userid?password）;
????????????req.Method?=?WebRequestMethods.Ftp.ListDirectoryDetails;
????????????req.UseBinary?=?true;
????????????req.UsePassive?=?true;
????????????try
????????????{
????????????????using?（FtpWebResponse?res?=?（FtpWebResponse）req.GetResponse（））
????????????????{
????????????????????using?（StreamReader?sr?=?new?StreamReader（res.GetResponseStream（）?System.Text.Encoding.Default））//這里encoding.Default防止中文亂碼
????????????????????{
????????????????????????string?s;
????????????????????????while?（（s?=?sr.ReadLine（））?!=?null）
????????????????????????{
????????????????????????????list.Add（s）;
????????????????????????}
????????????????????}
????????????????}
????????????}
????????????catch?（Exception?ex）
????????????{
????????????????MessageBox.Show（ex.ToString（））;
????????????????//throw?（ex）;
????????????}
????????????return?list.ToArray（）;
????????}
????????///?

????????///?獲取目錄，遞歸調用
????????///?

????????///?
????????///?
????????///?
????????///?
????????private?void?GetDir（string?ftpPath?string?ftpUserID?string?ftpPassword?TreeNode?preNode）
????????{
????????????string[]?listArray?=?GetAllList（ftpPath?ftpUserID?ftpPassword）;
????????????TreeNode?TempNode?=?preNode;
????????????List?dirList?=?new?List（）;
????????????if?（listArray.Length?!=?0）
????????????{
????????????????for?（int?i?=?0;?i?????????????????{
????????????????????if?（（listArray[i].Remove（29））.Contains（““））//判斷是否是文件夾截取前29位信息如果包含則是文件夾
????????????????????{
???????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????12800??2012-06-07?13:49??FtpTree\FtpTree\bin\Debug\FtpTree.exe

?????文件??????32256??2012-06-07?13:49??FtpTree\FtpTree\bin\Debug\FtpTree.pdb

?????文件??????11608??2012-06-07?09:05??FtpTree\FtpTree\bin\Debug\FtpTree.vshost.exe

?????文件????????490??2010-03-17?22:39??FtpTree\FtpTree\bin\Debug\FtpTree.vshost.exe.manifest

?????文件???????3702??2012-06-07?09:45??FtpTree\FtpTree\ConnectFtp.cs

?????文件???????3487??2012-06-07?09:29??FtpTree\FtpTree\FtpTree.csproj

?????文件???????4898??2012-06-07?13:49??FtpTree\FtpTree\GetFtpTree.cs

?????文件???????6421??2012-06-06?17:09??FtpTree\FtpTree\GetFtpTree.Designer.cs

?????文件???????5817??2012-06-06?17:09??FtpTree\FtpTree\GetFtpTree.resx

?????文件???????5519??2012-06-07?13:49??FtpTree\FtpTree\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????454??2012-06-07?09:31??FtpTree\FtpTree\obj\x86\Debug\FtpTree.csproj.FileListAbsolute.txt

?????文件??????12800??2012-06-07?13:49??FtpTree\FtpTree\obj\x86\Debug\FtpTree.exe

?????文件????????180??2012-06-07?13:49??FtpTree\FtpTree\obj\x86\Debug\FtpTree.GetFtpTree.resources

?????文件??????32256??2012-06-07?13:49??FtpTree\FtpTree\obj\x86\Debug\FtpTree.pdb

?????文件????????180??2012-06-07?13:49??FtpTree\FtpTree\obj\x86\Debug\FtpTree.Properties.Resources.resources

?????文件????????484??2012-06-05?10:34??FtpTree\FtpTree\Program.cs

?????文件???????1472??2012-06-05?10:31??FtpTree\FtpTree\Properties\AssemblyInfo.cs

?????文件???????2842??2012-06-05?10:31??FtpTree\FtpTree\Properties\Resources.Designer.cs

?????文件???????5612??2012-06-05?10:31??FtpTree\FtpTree\Properties\Resources.resx

?????文件???????1092??2012-06-05?10:31??FtpTree\FtpTree\Properties\Settings.Designer.cs

?????文件????????249??2012-06-05?10:31??FtpTree\FtpTree\Properties\Settings.settings

?????文件????????863??2012-06-05?10:31??FtpTree\FtpTree.sln

????..A..H.?????20992??2012-06-07?09:27??FtpTree\FtpTree.suo

?????目錄??????????0??2012-06-05?10:31??FtpTree\FtpTree\obj\x86\Debug\TempPE

?????目錄??????????0??2012-06-07?13:49??FtpTree\FtpTree\obj\x86\Debug

?????目錄??????????0??2012-06-06?09:32??FtpTree\FtpTree\bin\Debug

?????目錄??????????0??2012-06-05?10:35??FtpTree\FtpTree\bin\Release

?????目錄??????????0??2012-06-05?10:31??FtpTree\FtpTree\obj\x86

?????目錄??????????0??2012-06-05?10:35??FtpTree\FtpTree\bin

?????目錄??????????0??2012-06-05?10:31??FtpTree\FtpTree\obj

............此處省略6個文件信息