vc++6.0开发的ping程序，界面美观，使用方便，具有很高的参考价值．...

实现功能：・ 用户上线・包括新用户上线和已使用过该系统的用户上线・每位在线的用户将会收到该用户上线的通知・该用户会收到所有已在线的用户的信息・朋友下线 　・服务器端删除该用户信息・每位在线的用户将会收到该用户下线的通知，同时删除改用户的信息・聊天终止，文件传输终止・　修改用户名字・用户可以在对应的文本框内直接修改名称・用户可以在保存的Myinfo.txt中直接修改名称・　聊天功能：・公聊：所有在线的用户都可以看到你的发言・私聊：能和所有以在线的用户进行私聊，其他用户看不到私聊对象之间的聊天　　・文件传输　　・能给所有的已在线用户发送文件（先打开私聊窗口）　　・只能给一位用户发送文件，但是却可以接收多个用户发送的文件・查看历史记录　　・可以查看私聊的聊天记录　　・可以查看公聊的聊天记录　　・可以查看服务器端的所有记录-achieve functional : on-line users, including new users on line and have used the system users on the line every online users will be received by the users of on-line users will be notified of the receipt of all users of online information Linear friends server to delete the user information each of the Line users will receive the notification from the assembly line users, delete users change the information termination chat, file transfer, termination of modifying user names users can text box corresponding directly alter the names of users can keep Myinfo.txt directly change the name chat : public talk : all online users can se

Socket异步通信示程序代码:1.正确的开始和终止线程 2.可以局域网内多人聊天 3.双端队列的设计和应用 -Socket show asynchronous communication code : 1. Correct start and termination of two threads. People can chat LAN 3. Double-cohort design and application

列举当前安装的网络协议和协议属性-List current netware protocols installed and their properties

开发环境：J2SDK1.42+Resin2.1.5+ACCESS2000 运行要求： ・Windows 2000 或 Windows XP 安装J2SDK1.42+Resin2.1.5+ACCESS2000 主要功能： ・支持UBB； ・屏蔽HTML； ・加入表情； ・发言，回复，修改，删除，搜索； ・管理留言本；-development environment : J2SDK1.42 Resin2.1.5 ACCESS2000 operating requirements : Windows 2000 or Windows XP installed J2SDK1.42 Resin2.1.5 ACCESS2000 main functions : to support UBB; Shielding HTML; Joining expression; Speaking back , modify, delete, search; the management messages;

ISAPI 实现 web图形，关于DCS系统实时数据展示的。这是一个基本工程，但是涉及到从DCS中获取数据，代码相对少些，对于理解通过ISAPI实现jpeg图形有些帮助。-ISAPI make a web image（JPEG），It s a simple example.

DNS 解析用的库源码，还包含windows下nslookup的源码-DNS analysis for the source, the windows also includes the source code under nslookup

vc环境下编写的ip包监视工具-vc environment ip packet prepared by the monitoring tools

在网上搜索到的很早的大宝兄的代码，写的还是满不错的，多采用List实现。希望对大家开发有所帮助。-Online english to early Dabao brother of code, written in full or good use List realize. Would like to help everyone develop.

无限制的单工协议发送端和接收端程序,网络通信协议实例编程的基础-unrestricted simplex agreement to send and receive software, network communication protocol based programming examples

电子邮件组件 方便多种程序调用 PB VC++ DELPHI-E-mail component to facilitate a variety of procedures called PB VC++ DELPHI