http通讯协议，实现可以实现文件的上传与下载

非常稳定的IOCP通讯程序，包含了IOCP组件，demo程序。 可以作为大型通讯服务程序的参考，甚至扫尾改一下就可以作为自己的程序

一个捕获ip数据包的delhpi程序，涉及到delhpi网络编程。-a catch ip packet delhpi procedures involving delhpi network programming.

email收发程序，从codeproject上下载的。-email TX procedures downloaded from the codeproject.

windows 视频监视程序, 基于h264 -,Visual C++,多媒体编程/Multimedia Develop -windows video surveillance procedures, based on the h264-, Visual C, Multimedia Programming/Multimedia Develop

-跨平台信息交流，基于 TCP/IP(UDP)，无需服务器，简单易用 可传送文件和文件夹 通讯数据采用 RSA/Blofish 加密-- cross platform information exchange, based on TCP/IP (UDP), does not need the server, simple Yi Yongke transmits the document and the folder communication data uses RSA/Blofish to encrypt

此代码通过 NetApi32.dll 中提供的API来实现 Windows 系统中网卡MAC地址的获取-This code Netapi32.dll provided through the API to achieve the Windows System network card MAC address access

一个简单的网络编程的小程序，入门用。使用Windows Sockets API函数进行网络编程,访问域名服务器，获取与域名相对应的IP。-a simple small network programming procedures, beginners use. Windows Sockets API for network programming, visit the domain name server access to domain names corresponding to the IP.

局域网聊天工具客户端，基于sock写的，适于初学者-LAN client chat tool, based on the sock was made suitable for beginners

This sample demonstrates the use of IP Helper API functions to manipulate the routing table.

电子商务系统开发平台，可供大家参考！-e-commerce system development platform for your reference!