les-4-3-tools

如果你开发过Windows NT系统上的网络软件，肯定碰到过让用户选择要求连接的或登陆的计算机或者域名的情况。这种情况下肯定用过外壳API函数，像SHGetSpecialFolderLocation 和 SHBrowseForFolder，并显示标准的资源管理器对话框(If you develop Windows NT system over the network software certainly encountered allows users to connect selecting the landing or the computer or domain name situation. Under these circumstances certainly used shell API function, and as SHGetSpecialFolderLocation SHBrowseForFolder and display standard resource management for dialog)

禁用网卡以及恢复的程序：可以模拟硬件管理器中的停用和启用功能（仅对网卡）(banned card and recovery procedures : can simulate hardware management for the suspension and the opening function (LAN only))

ava 框架，以前找的，不知道现在能用不，需要的自己下载(ava kuangjia )

说明：  vb聊天室源码，一对一聊天。winsock控件实现的一款聊天软件。(VB Talking station.)

一个有用的网络聊天小程序，含有全部源代码，经过调试(a useful Internet chat small program containing all the source code, after debugging)

用VC写的界面编程,可实现用图形纹理的设计,()

StressMark测试软件是一个使用Visual C++编写的，开放源代码的测试工具，可以完成服务程序及重要算法的功能和性能测试，其最主要的功能是模拟多线程或多客户端的自动化压力测试。(StressMark test software is a Visual C prepared in the open-source testing tool, service procedures to be completed and important algorithm functional and performance tests, its main function is simulated multi-threaded or multi-client automation pressure tests.)

程序可以获取本机IP地址，需要先加载Socket库(Program can access the machine IP address, need to load the Socket Library)

用Winsocket实现网络中聊天和文件传输, VC++编写(you can use it to communicate with other or transfer some files.)

SOCKET通信，一个服务端，一个客户端的通信。(SOCKET communications, a server, a client communication.)