VCPP--scan

使用VC进行网络通讯程序开发的代码，比较全面，有代表性。代码质量高。(use VC network communications program development codes, more comprehensive and representative. High-quality code.)

应用C++实现局域网内的文件传送和聊天功能(Application C++ Realize LAN file transfer and chat features)

Icmp高级编程 代码在vc++6.0下调试通过(ICMP high-level programming code vc++ 6.0 debugging through)

C语言实现的监听网络流量的程序，并对截取的报文进行分析。(C language to monitor the flow of network procedures, and analysis of the interception of the message.)

：本系统属于小型的局域网监控系统，可以对某一台计算机进行屏幕监控，本系统主要实现以下功能：  系统采用人机交互的方式，界面美观友好。  屏幕信息需要时时显示，网络延时不能大于1秒。  服务器端可以随时运行，只要客户端运行，就能够显示屏幕信息。  系统运行时占用内存不能大于10MB，以免影响系统性能。  客户端运行时需要隐藏显示窗口，起其感觉不到在运行(network monitoring system that can carry out the screen of a computer monitor, the system achieve the following features:  system is the way human-computer interaction, interface, beautiful and friendly.  need to constantly display screen information, the network delay is not greater than 1 second.  server can be run at any time as long as the client runs, will be able to display information.  run-time memory for the system can not be larger than 10MB, so as not to affect system performance.  need to hide the client run-time display window, from its feel in the run.)

windows客户端与服务器之间的网络通信代码(windows between the client and server network communications code)

基于MFC框架应用SOCKET的聊天室客户端，在VS2015上完美运行(SOCKET chat room client based on MFC framework, running perfectly on VS2015)

关于FTP的代码,支持网络间的文件传输,用户权限的设定.(on FTP code, the support network file transfer, set user privileges.)

这是一个用vc++编写的，用以截获以太网数据的代码。(This is a used vc++ Prepared for Ethernet data intercepted code.)

列车MVB网络开发的C程序,对于初学者了解列车网络通讯，为进一步开发列车网络控制系统具有借鉴。(it is a C program about vehicle mvb network)