简单的UDP接收代码，学习Window Socket的小例子。

可以通过这个软件，把和别人建立通信，方便简单又实在，你说好不好呀，下吧，不用客气-through the software, communications and other people, it is really very easy to use, that is really nice to you, are you, not polite

提供两个控件实现远程桌面的功能，有演示代码。-Two remote desktop control features, has demo code.

实现了一个功能简单的HTTP代理服务器，本章主要介绍多线程编程相关的知识，包括初始化临界段和删除临界段，使用临界段完成多个线程对临界资源的互斥访问，创建工作线程，退出工作线程，定义和设定事件，利用事件完成多个线程的同步与协作等。-achieved a simple function of the HTTP proxy server, this chapter introduces multi-threaded programming related knowledge, including initialization of critical and delete critical of the use of the completion of a number of critical thread on the critical resources of the exclusive visit, work to create threads, threads from work, definitions and setting events using multiple threads completed the synchronization and collaboration.

确定是否已经连接到Internet的程序- Determined whether already connected Internet the procedure

读写.Excel文件，还可以创建.Excel。Visual C＋＋6.0开发。-Read and write. Excel documents, can also create. Excel. Visual C 6.0 development.

校园网中的计算机使用一块网卡就可以实现校园网与外网无缝切换-Campus network using a computer network card can be achieved outside the campus network with seamless network switching

非常简易的一个端口扫描程序 说明了一些端口扫描的基本思路 -a very simple description of the procedures for port scanning port scanning some basic ideas

使用Http在线自动升级程序，类似瑞星的自动升级功能。-use automatic escalation procedures, similar Rising automatic update feature.

此程序和MTSServer本合使用，MTSServer是服务端程序，该程序很好的说明了网络客户如何通过TCP连接到服务器，并通过密码验证方法传送多个文件-MTSServer this procedure and the use of Hopewell, MTSServer-service procedures, the procedures for a good reminder of how the customer network through TCP connection to the server, and through password verification means of transmission multiple files

模拟路由器的小型程序，可以发出arp请求获得mac地址，进而转发数据包-Simulated router small procedures, may issue a mac address arp request, and then forwarding the packet