自己用builder编写的点对点聊天软件，以后再也不用担心服务器忙咯，...

Modem /串口通信编程 Modem编程-Modem/Modem Serial Communication Programming Programming

Borland C++ Builder制作有论证的邮件发送程序,同时还增加了附件功能-Borland C Builder has produced proof of mailing procedure, and also increased the attachments

本文介绍了WhoIS协议的实现，描述了如何通过编程查询WhoIS信息-WhoIS the realization of the agreement, described how inquiries WhoIS Programming Information

得到对方的IP地址,用VC实现,很经典的算法值得收藏-be each other"s IP address, with VC, classic collections worthy of the algorithm

一个能够实现ICMP协议的一个程序，在程序中能够实现ping功能和trace route功能。 以上程序在VC6.0中调试通过 系统平台是：Windows XP Professional-an agreement can be achieved in an ICMP procedures, the process can be achieved ping function and trace route functions. The procedure adopted Operating System Platform Debugger is : Windows XP Professional

ICMP系统,通过它可以PING别的电脑或跟踪其它电脑.-ICMP system, it can PING other computers or other computer tracking.

利用JMAIL控件发送邮件的代码，做成邮件发送器，不需要每次发邮件都去打开邮箱的网页，支持发送附件-JMAIL control the use of the code to send mail, make e-mail, and do not need to have each email the page to open the mail in support of sending attachments

利用ie cache 和 http 协议开发下载程序的例子，适用于简单的网络下载。-use ie cache and development agreement http download the examples, applicable to simple networks to download.

最近两年出版的一本网络编程书籍的源码，其中很多代码非常有用，包括IOCP、P2P等，强烈推荐，也是不错的Visual C++的学习代码。-Published in the past two years, a network programming book source, many of which are very useful code, including the IOCP, P2P, etc., strongly recommend, is also a good Visual C++ Learning code.

MFC,使用socket写的客户端聊天工具,可以多人同时聊天-MFC, use the socket to write client-side chat tool, you can chat with people at the same time