VPN项目

using DotRas;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Management;
using System.Net;
using System.Runtime.CompilerServices;
using System.Security.Cryptography;
using System.Text;
using System.Collections.objectModel;
using System.Windows.Forms;

namespace VpnSec
{
    public class VpnClient
    {
        public static bool IsJapan = false;
        /// 

        /// 默认连接方式 0 l2tp1 pptp
        /// 

        public static int ConnType;
        public static int generateNewMacCount = 1;
        static string macAddress = ““;
        public delegate void ClientMsgHandler（string msg）;
        public delegate void ClientExceptionHandler（Exception ex）;
        public delegate void Connection

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件      711435  2013-12-16 15:18  VpnSec\NET20.zip
     目录           0  2013-12-15 23:24  VpnSec\
     文件       38078  2013-12-15 23:24  VpnSec\20131215112419560_easyicon_net_96.ico
     目录           0  2013-12-13 14:24  VpnSec\VpnSec\
     目录           0  2013-12-16 09:57  VpnSec\VpnSec\VpnSec\
     文件       38078  2013-12-15 23:25  VpnSec\VpnSec\VpnSec\20131215112419560_easyicon_net_96.ico
     文件       27069  2013-12-16 15:17  VpnSec\VpnSec\VpnSec\Client.cs
     文件       23987  2013-12-16 15:07  VpnSec\VpnSec\VpnSec\Form1.Designer.cs
     文件       20886  2013-12-16 15:07  VpnSec\VpnSec\VpnSec\Form1.cs
     文件      121535  2013-12-16 15:07  VpnSec\VpnSec\VpnSec\Form1.resx
     目录           0  2013-12-16 13:27  VpnSec\VpnSec\VpnSec\Include\
     文件      219648  2013-12-13 17:13  VpnSec\VpnSec\VpnSec\Include\DotRas.dll
     文件        1195  2013-12-16 09:52  VpnSec\VpnSec\VpnSec\MyUser.cs
     文件         467  2013-12-13 14:24  VpnSec\VpnSec\VpnSec\Program.cs
     目录           0  2013-12-13 14:24  VpnSec\VpnSec\VpnSec\Properties\
     文件        1362  2013-12-13 14:24  VpnSec\VpnSec\VpnSec\Properties\AssemblyInfo.cs
     文件        2862  2013-12-13 14:24  VpnSec\VpnSec\VpnSec\Properties\Resources.Designer.cs
     文件        5612  2013-12-13 14:24  VpnSec\VpnSec\VpnSec\Properties\Resources.resx
     文件        1463  2013-12-13 15:37  VpnSec\VpnSec\VpnSec\Properties\Settings.Designer.cs
     文件         249  2013-12-13 14:24  VpnSec\VpnSec\VpnSec\Properties\Settings.settings
     目录           0  2013-12-16 09:54  VpnSec\VpnSec\VpnSec\Ro4ters\
     文件        2600  2013-12-15 15:25  VpnSec\VpnSec\VpnSec\Ro4ters\DotRasUtility.cs
     文件       27201  2013-12-13 15:34  VpnSec\VpnSec\VpnSec\Ro4ters\HttpHelper.cs
     文件        8318  2013-12-16 00:02  VpnSec\VpnSec\VpnSec\Ro4ters\Pings.cs
     文件       10146  2013-12-16 00:02  VpnSec\VpnSec\VpnSec\Ro4ters\Ro4_RAS.cs
     文件        7191  2013-12-14 23:31  VpnSec\VpnSec\VpnSec\Ro4ters\StringUtility.cs
     文件        4366  2013-12-16 15:14  VpnSec\VpnSec\VpnSec\VpnSec.csproj
     文件         227  2013-12-16 09:57  VpnSec\VpnSec\VpnSec\VpnSec.csproj.user
     文件          77  2013-12-13 15:37  VpnSec\VpnSec\VpnSec\app.config
     目录           0  2013-12-13 15:37  VpnSec\VpnSec\VpnSec\bin\
     目录           0  2013-12-16 15:10  VpnSec\VpnSec\VpnSec\bin\Debug\
............此处省略25个文件信息