这是我自己做的局域网内进行多播 通信的代码，打开时请先打开服务器段 才可正常运行。...

数据库操作，仅完成简单的数据库提取操作 有文件提取-database operation, but only a simple database extraction operation, a paper extraction

VC编的提高Server.rar-VC series of the increase Server.rar

prg4_1.c : TCP服务器。该程序等待客户的连接，一旦连接，则显示客户IP地址，并发信息回客户。-prg4_1.c : TCP server. The procedure for connecting customers, once connected, it shows that the client IP address, with the information back to customers.

C++Builder编写的Socket-C Builder Socket

完成端口服务器端的程序代码，结构设计的比较好，很好的学习完成端口的材料-Completion port server-side code, structure design is better, good learning materials to complete the port

保持党员先进性的网站源码，管理admin/index.asp用户名admin密码admin-advanced nature of Party members to maintain the website source, management admin/index.asp username admin password admin

一个关于串口通信编程的小程序，使用visual c++编写。-Serial communication programming on small procedures, the use of visual c++ Prepared.

网上购物车程序，可增加，删除货物，保存付账等功能-shopping cart

使用Raw Socket抓取IP包 使用本程序后,可以监听到网络中的所有数据，只要稍微修改一下,网络中明文传输的“帐号-密码”就都呈现在你眼前了!-Raw Socket crawling using IP packet using this procedure, you can listen to the network all the data, as long as the slightly changed a bit, specifically transmission network " account- the password" on both the front of your eyes now!

飞鸽， 网络通讯 局域网，不错的看看吧，只不过是日本人写的-Dove, network communications LAN, good to see you, but is written in Japanese