一个简易的聊天系统,可以在局域网内聊天,适合在公司不能上网的朋友....

一个简单的利用socket通讯原理实现的聊天程序-A simple principle of the use of socket communication realize the chat program

鹦鹉螺网络助手是一个集成了用于 TCP/IP 协议的多种网络工具的应用软件。它基于 Windows Socket2.0 版本，功能包括：Ping；Host lookup（主机查询）；Finger（帐号查询）；同步本地主机时钟的 Time（网络时钟）；WhoIs（域名查询）；TraceRoute（路由跟踪）；ISPPinger（以一定时间间隔持续 ping 同一台主机）；QoD 服务；增强的快速拨号；支持多帐号的电邮检查-Nautilus is an integrated network assistant for the TCP/IP protocol network tools for a variety of applications. It is based on Windows Socket2.0 version features include: Ping Host lookup (host query) Finger (account inquiries) synchronize the local host clock Time (network clock) WhoIs (domain name query) TraceRoute (routing tracking) ISPPinger (to a certain time interval continuous ping the same host) QoD services enhanced speed dial support multi-account e-mail check

可以实现注册，登录，聊天等功能！要用到SQL数据库存储数据！-Can be registered, log in, chat and other functions! SQL database used to store data!

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.

这个项目称为PostMsg ，用于向桌面上的任意窗口发送消息。这在测试COM服务器时很有用，但其本质上可以发送任何类型的消息。- This project is called PostMsg, uses in to the tabletop on free window transmission news. This when tests the COM server is very useful, but it essentially may transmit any type the news.

该文件详细介绍开发过程中的具体问题.他给设计者很好的借鉴功能.是开发人员比被东西.-the document in detail the process of developing specific issues. He gave a very good designers draw function. Yes developers than by things.

socket编程示例，分为server，client两个程序，实现程序的自动升级。-socket programming paradigm into server, client two procedures to achieve the automatic escalation procedures.

一个简单的vc下tcp服务器端程序服务器端的程序当有客户提出连接请求时，在端口与客户端进行连接，连接成功后，显示客户IP地址和端口号，并给客户端发送“Hello!I am a server.”字符串。如果发送正确则显示所发送的字节数-Vc under a simple tcp server-side server-side program when connection requests made by the customer, in the port and connect the client to connect successfully, the display client IP address and port number, and to the client to send

基于libpcap的网络封包截获程序。-libpcap-based network packet interception procedures.

这软件是为了进行收发电子邮件的。 利用这个软件，可以实现邮件的收发和管理。-this software is to launch the e-mail. Use of this software can achieve mail transceivers and management.