socket服务器与客户端数据分析事例

用socket编程实现点对点通信，TCP客户端程序，TCP服务器程序，以及UDP点对点聊天通信。(Point to point communication, TCP client, TCP server, and UDP peer chat communication socket programming.)

说明：  Programming library function query dictionary

用VC开发的C语言编写的MD5程序源码,作为开发md5的参考(The source code of MD5 program written in C language developed by VC is a reference for developing md5.)

Visual C++案例开发集锦第六章\端口扫描程序的程序源码,值得一看！(Visual C++ case development highlights Chapter program source port scanner, worth a visit!)

socket 客户端和服务端发送和接收文件的源代码(the source code of socket in order to send and receive file)

很好的像EXCEL界面的TabView,是VC编程者的不错的选择,来看看吧！()

封装帧和解析帧，并有CRC校验，完全是自己手写(Feng binding and parsing frame, and a CRC checksum)

UDP rec send data,c++,visual c++ code

eMuleBT驴 源程序，是一个较好的使用p2p技术的实现，其流行也带动了p2p技术的快速发展。(donkey eMuleBT source is a better use of p2p technology, realize, and its popularity has also led to the rapid development of p2p technologies.)

实现了登陆qq后获取好友和群列表，然后逐个群发消息的功能，详见截图