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本书主要面向具有一定VC网络编程基础并希望学习较高层次编程技术的读者(The book has some major VC-oriented network programming base and hopes to learn higher-level programming technology readers)

说明：  Source code Image matching source code for image matching

VC++实现类似于QQ文件传输功能的文件发送与接收程序示例，分为服务端和客户端，客户端首次接收数据，将判断文件包大小，数据包中一定包含完整的数据包结构信息，数据不一定完整；读取数据包的大小，包含数据包结构大小和数据大小，之前接收的数据与现在接收的数据能够构成至少一个完整的数据包，文件接收完毕则设置结束标记，若终止的连接，则弹出窗口告诉用户，对方终止了文件传送。 　　服务端程序是比较简单的，基本是复制文件数据、判断文件是否传递成功、等待对方收受发送任务或取消发送任务，分包继续发送文件等功能(VC++ implementation is similar to QQ file transfer capabilities to send and receive files program examples, divided into server and client, the client receives the first data packet to determine the file size, the packet must contain the complete information packet structure, the data is not must complete reading packet size, including the size and structure of the data packet size, and previously received data received data can now constitute at least one complete packet, the file has been received then set the mark, if the connection is terminated, the pop-up window telling the user, the other party to terminate the file transfer. Server program is relatively simple, basically copying the file data, to determine whether the file transfer is successful, waiting for the other to accept or cancel the sending task sends tasks, subcontractors continue to send files and other functions )

说明：  常规服务质量，QOS模型，QOS可以对网上的数据进行不同的处理(Online data for the different treatment)

一个基于UDP协议的网络聊天程序(A network based on UDP protocol chat program)

一个类似飞鸽传书的小程序 其中的SERVER端 一会上传Client(studay ..)

这是一个关于MODEM的网络编程源代码，采用VC++编写。(This is a MODEM network programming source code, written using VC++.)

远程桌面控制的完整实现源码，设计文件在http://blog.csdn.net/dijkstar/article/details/9076911有详细描述，里面整合了位图压缩、鼠标键盘低级钩子等。里面的每项技术都具有工程参考价值。(Complete implementation of the remote control code, design documents described in detail in http://blog.csdn.net/dijkstar/article/details/9076911, which integrates bitmap compression, low-level mouse and keyboard hooks and so on. Inside each technology with engineering reference value.)

一个简单的TCP聊天程序，使用winsock api实现。(A simple TCP chat program)

强大的C++邮件服务器系统...不可多得.(Strong C++ mail server system ... rare.)