这个不需要多介绍吧，示范了如何编写3层结构的详细例子

filter的讲解，保护资源文件，检查用户登录等-something about filter

实时信息系统可以上传下载提供用户权限设置，并能及时通讯。-Uploading and downloading real-time information system can provide the user access settings, and timely communication.

基于面向不可靠连接的编程 --UDP包的发送与接收-not based on reliable connectivity-oriented programming-- UDP packet transmission and reception

Exemplo de controle de acesso com n铆veis de permiss茫o.-Exemplo de controle de acesso com n riveting veis de permiss Mang o.

信使小精灵,是一个简易的聊天工具。主要是演示了网络编程的主要步骤。本程序使用封装好的函数库，使得应用层不需要考虑网络消息是如何被接受和发送的，也不需要考虑数据粘包和丢包的刺手问题，你只要调用相应的函数就可以了。函数库为你做好了这些工作。你只需要定义自己的协议头和消息结构体，定义好网络消息的回调函数就可以了。-Messenger elf is a simple chat tool. Mainly to demonstrate the major steps in network programming. This procedure using the package a good library, making the application layer does not need to consider how the network news is accepted and sent, nor need to consider the data packet and packet loss sticky hands of the Spurs, you simply call the corresponding function can be a . Function library for you to do a good job in those efforts. You only need to define your own protocol header and message structure, the definition of good network news can be a callback function.

该程序关于ACE的编成例子 用C＋＋ 编写 简单易懂 该例子侧重客户端和服务端的编写 在Visual Studio .Net2003下编译通过 -the procedures on the formation of ACE examples in C++ easily understood examples focus on the client and server-side in the preparation of Visual Studio. Under compile Net2003

远程备份数据库 VC,分为服务器端及客户端两部分构成-Remote backup database VC, is divided into server-side and client-side two parts

这是个很不错的编程代码，是有关于socket套接字的编程是由中科院的老师亲自编写的-this is a very good program code is on the socket socket programming from the CAS is personally prepared by the teachers

1. 目录get mac是获取机器网卡地址程序；2. 目录GetIpAddress是根据机器名以及域名获取IP地址程序；3. 目录getlocalip是获取本地机器ip地址程序；4. 目录ping是ping程序代码；5. 目录portscanner是本地机器端口扫描程序，其中扫描可能端口就是扫描计算机上所有可能的端口；6. 目录超级链接是在窗体上实现超级链接到IE和自动发送邮件的程序；-1. Contents get mac is access card machines addresses procedures; 2. Contents GetIpAddress under machine name and IP address of the domain name acquisition procedures; 3. Contents getlocalip is access to local machine ip address; 4. Contents of ping ping code; 5. Contents portscanner local port scanning machines procedures, which may port scanning is scanning your computer all possible port; 6. Contents hyperlinks in Form achieving super link to the IE and automatic mail procedures;

自己做的一个网络围棋对战程序，很简单，学习网络协议和编程的可以看看、-A network of their own to do Go against the procedure, simply put, the study of network protocols and programming can see that