推荐:网络编程的一些经典实例
利用CAsyncSocket类实现Socket编程
http://www.yesky.com/SoftChannel/72342371928702976/20040521/1800089.shtml
基于VC的串行通信技术应用实例
http://www.yesky.com/SoftChannel/72342371928702976/20031013/1735517.shtml
WinSock网络通信程序设计入门
http://www.yesky.com/SoftChannel/72342371928702976/20030805/1719054.shtml
Windows Sockets网络编程实用宝典
http://www.yesky.com/SoftChannel/72348977504190464/20030802/1718702.shtml
VC++编程实现网络嗅探器
http://www.yesky.com/SoftChannel/72342371928702976/20030616/1708126.shtml
Unix和Windows跨系统通讯编程
http://www.yesky.com/SoftChannel/72342371928702976/20030511/1700005.shtml