using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Net.Sockets;
using?System.IO;
using?System.Collections;
using?System.Globalization;
using?System.Text.Regularexpressions;
namespace?Ex418
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????TcpClient?Server;//接服務器
????????public?string?Data;//用于存儲POP3服務命令參數
????????public?byte[]?szData;//用于存儲POP3服務命令參數字節數
????????NetworkStream?NetStrm;//接服務器與服務器進行數據交互
????????StreamReader?RdStrm;//讀取信息數據
????????public?string?CRLF?=?“\r\n“;

????????private?string?base64DE（string?a?string?b?int?cbool?z

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-09-01?23:21??C#?POP3接收郵件程序\
?????目錄???????????0??2013-09-16?17:17??C#?POP3接收郵件程序\Ex418\
?????文件?????????905??2014-09-01?21:59??C#?POP3接收郵件程序\Ex418.sln
?????文件???????14848??2013-09-16?16:55??C#?POP3接收郵件程序\Ex418.suo
?????文件???????32256??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418.v11.suo
?????目錄???????????0??2013-09-16?09:46??C#?POP3接收郵件程序\Ex418\bin\
?????目錄???????????0??2013-09-16?09:47??C#?POP3接收郵件程序\Ex418\bin\Debug\
?????文件???????15872??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418\bin\Debug\Ex418.exe
?????文件???????30208??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418\bin\Debug\Ex418.pdb
?????文件???????21464??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418\bin\Debug\Ex418.vshost.exe
?????文件?????????490??2013-08-06?13:34??C#?POP3接收郵件程序\Ex418\bin\Debug\Ex418.vshost.exe.manifest
?????文件????????3945??2014-09-01?21:59??C#?POP3接收郵件程序\Ex418\Ex418.csproj
?????文件????????9326??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418\Form1.cs
?????文件???????11667??2014-09-02?11:28??C#?POP3接收郵件程序\Ex418\Form1.Designer.cs
?????文件????????6013??2014-09-02?11:28??C#?POP3接收郵件程序\Ex418\Form1.resx
?????文件????????1034??2013-09-16?17:14??C#?POP3接收郵件程序\Ex418\fsdfsdf.cs
?????目錄???????????0??2013-09-16?09:46??C#?POP3接收郵件程序\Ex418\obj\
?????目錄???????????0??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418\obj\Debug\
?????文件????????1229??2014-09-02?11:25??C#?POP3接收郵件程序\Ex418\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????6876??2014-09-02?08:35??C#?POP3接收郵件程序\Ex418\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件????????2357??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418\obj\Debug\Ex418.csproj.FileListAbsolute.txt
?????文件?????????847??2014-09-02?11:28??C#?POP3接收郵件程序\Ex418\obj\Debug\Ex418.csproj.GenerateResource.Cache
?????文件????????1757??2014-09-02?08:37??C#?POP3接收郵件程序\Ex418\obj\Debug\Ex418.csprojResolveAssemblyReference.cache
?????文件???????15872??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418\obj\Debug\Ex418.exe
?????文件?????????180??2014-09-02?11:28??C#?POP3接收郵件程序\Ex418\obj\Debug\Ex418.Form1.resources
?????文件???????30208??2014-09-02?11:41??C#?POP3接收郵件程序\Ex418\obj\Debug\Ex418.pdb
?????文件?????????180??2014-09-01?22:06??C#?POP3接收郵件程序\Ex418\obj\Debug\Ex418.Properties.Resources.resources
?????目錄???????????0??2013-09-16?15:17??C#?POP3接收郵件程序\Ex418\obj\Debug\Refactor\
?????目錄???????????0??2014-09-01?21:59??C#?POP3接收郵件程序\Ex418\obj\Debug\TempPE\
?????文件????????4608??2014-09-01?21:59??C#?POP3接收郵件程序\Ex418\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll
?????文件?????????523??2012-05-29?16:34??C#?POP3接收郵件程序\Ex418\Program.cs
............此處省略7個文件信息