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

acm 经典代码 数论 图论网络流 最小生成树 组合 数学应用 等-acm classic code contains the acm contest most of the major classification chart tree mathematics applications To explain by category

获取本地或远程的网络信息。比如：输入计算机名，就可以获得IP地址等信息.-Access to local or remote network information. For example: Enter the computer name, IP address, etc. on the available information.

这是一个串口(com口)的全功能通讯实现的实例,华丽的界面 网上收集而来-This is a serial port (com) are the realization of a fully functional communications examples of gorgeous interface collected from the Internet

8051单片机C语言彻底应用 程序 提高篇-8051 C language applications that enhance the complete article

选择重传协议接收端程序,网络协议编程实例,能够很好的理解网络编程的意义-choice Retransmission Agreement receiving end procedures, network protocol programming examples, can understand the significance of Network Programming

一个单班级的同学录系统，还比较好用的，试用于，网站建设-a single-class college system, but also more useful, and use it on site construction

可允许两人在线对弈的五子棋游戏源代码。用VC6.0开发，在2000、xp平台上调试通过，工作稳定。-allow two players to the online game source code 331. VC6.0 use development, in 2000, xp platform debugging through steady work.

很多人都有过使用网络蚂蚁或网络快车软件下载互联网文件的经历，这些软件的使用可以大大加速互联网上文件的传输速度，减少文件传输的时间。这些软件为什么有如此大的魔力呢？其主要原因是这些软件都采用了多线程下载和断点续传技术。如果我们自己来编写一个类似这样的程序，也能够快速的在互联网上下载文件，那一定是非常愉快的事情。下面我就讲一讲如何利用C#语言编写一个支持多线程下载文件的程序，你会看到利用C#语言编写网络应程序是多么的容易，从中也能体会到C#语言中强大的网络功能。 -many people use the Internet, they had ants Network Express software or download files over the Internet experience, the use of such software can greatly speed up the documents on the Internet speeds, reduce file transfer time. These software Why is there so much magic? Its main reason is the software used to download and multithreading technology HTTP. If we prepare ourselves to a similar case in the process and to quickly download on the Internet, it must be a very pleasant thing. Now, I would talk about how to use C# language support for a multi-threaded download procedures, you will see the use of C# language network should procedure is how easy from can understand C# Language powerful networking capabilities.

winsock实现的可以发送email的代码,基于STMP的协议,完全的原创.不用任何控件或MFC,适合嵌入有需要发送Email的程序.-winsock wife of mother

旋木留言本 V1.4.rar 1 增加记录IP功能 2 防止提交留言时刷新和从外部提交留言 3 可自定义最大留言字数 4 管理留言时可自动刷新页面，大大方便管理 5 在搜索结果内突出显示关键字 6 增强了安全性-Turnery V1.4.rar a message of the record increase in IP functions to prevent the two messages at set and from the outside can submit messages from the three largest definition of the word four voice messages can be managed automatically update pages, greatly facilitate the management of five in the search results within six highlighted keyword enhanced security