这是我在EVC下的SOCKET代码，并含有多播代码，感谢网络，我把原本VC下的移植到EVC下的，里面有些地方是需要注意的，请看代码...

socket协议的详细说明，在VC++环境下编程说明

RAS api的MFC类封装-MFC class encapulation of RAS api

一个贺卡在线发送的ASP程序很有用哦，管理员密码是admin-an online greeting card sent to the ASP procedures useful oh, administrators password is admin

计算机网络技术基础 Windows网络体系结构 NDIS规范简介-Computer network technology based on Windows network architecture specification NDIS Profile

把大智慧软件的数据及时更新到网站(http)上,供其它人共享，商业程序，只有核心代码，不含界面，各位兄弟见谅。-getting the data via other application and send that to the web.

可以完成简单的blog功能,方便使用,可以进一步扩展.使用asp,用access数据库.-can complete a simple blog user-friendly features, can be further expanded. Asp use with database access.

取MAC IP 机器名示例源码-MAC IP machine name check sample source

一个简单的入门级的client-server模型程序-a simple entry-level client-server model program

icmp开发-icmp development

本程序为asp+sql搭建，能够为您的企业或者部门搭建一个稳定的企业招聘平台！ 有的朋友可能比较喜欢access数据库类型的，但是如果你真想把网站做大的话，你 还是应该考虑采用sql数据库，具有一定的吞吐量！ 版权非我所有，网络是共享的，只要你有能力就可以自己任意的增加修改功能！ 21sji_job.bak是备份数据库，你可以通过sql2000还原他就可以！ 管理员：admin 密码：admin-the asp sql procedures for structures, to your business or departments to set up a stable platform for enterprises to recruit! Some friends may prefer the type of database access, but if you really want to make the websites, you should still consider using sql database and to a certain extent the throughput! Copyright myself all, the network is shared, as long as you have the ability on their own to amend the increase in arbitrary function! 21sji_job.bak backup database, you can restore his MACHINE! Administrators : admin password : admin