建立VPN连接的程序，可以修改本机路由，使用VPN过程中也可以上网。...

初始化管理员帐号：admin 密码：admin 　　初始化一般用户帐号：user密码：user 　　初始化新注册用户帐号：guest密码：guest 以这三种权限登录，都将返回不同的页面。 如果在管理用户的时候不小心把“admin”或者你后来添加的系统管理员删除了，你可以打开“jgxx.mdb”数据库来，然后在"yonghu"表中添加“uname","upassword","upassword","uxinming","uaccesslevel"字段填充记录，注意这些字段每一个字段都是必填的，另："uaccesslevel"字段值填“2”为最高级系统管理员级别。 “1”为普通用户级别，即只可以查看使用，不得添加和修改数据。“0”最低级别 注意数据库保密，您可以修改数据库名称，或者路径，你然后在"conn.asp"数据库连接中再做相应修改-initialization administrator account : admin Password : admin initialization general user account : user password : user initialization new user account : guest Password : guest to the three powers Login, will return to different pages. If users in the management of not careful, "admin" or later you add the system administrator to delete, you can open the "jgxx.mdb" database, and then "yonghu" Table adding "uname", "upassword", "upassword", "uxinming , "" uaccesslevel "field filled with records, the attention of each one of these fie

基于UDP协议的简单网络聊天室的实现，通过启动服务器、客户端程序实现网络对话传输-UDP-based protocol to achieve a simple online chat room, by starting the server, the client program to achieve dialogue with the network transmission

春天网络域名主机系统(C#全源码)-spring mainframe network domain name system (all C# source)

这是一个hotmail邮件检查程序。非常之不错。-This is a hotmail mail inspection procedures. Very good.

选择重传协议的发送端程序,网络通信协议实例编程-choice of this agreement software, network communication protocol programming examples

通过客户端和服务器的连接实现通话，数据查询，中英文对照查询-Through the client and server connections realize calls, data inquiries, in bilingual query

映射网络驱动器程序 -The app of mapping network driver

java编的电子邮件程序。服务端和客户端都有。已编译通过-java series of the e-mail program. Services and clients have. Compiled by

很好的源码，能构监听网络数据包，也是学习VC++得很好的源码-Very good source that can monitor network packets conformation is also studying VC++ very good source

服务-客户端下载程序模型，适用于初学者学习文件下载和socket编成。-services-client download model, applicable to beginners and to study the documents downloaded into socket.