VB

获取网络设置获取网络设置获取网络设置 获取网络设置(Access to the network settings to obtain network settings network settings to obtain access to network settings)

核心实例 POP3上电子邮件的检查,POP3协议，网络编程(POP3 email check)

VB获取并修改IP、网关,方便IP的查询与修改，绝对实用(VB application)

自己写的一个http 客户端源代码，供大家学习参考。(http client source code for all to learn)

一个网络聊天的小工具，自己加了时间的功能，客户端(A network of small chat tools, increases the function of time, the client)

一个基于UDP协议的网络聊天程序(A network based on UDP protocol chat program)

客户服务器TCP/IP通信程序利用WINSOCK编程(client-server TCP/IP communications programming procedures using Winsock)

Visual C++ 平台下实现ping命令过程，包括打包发送接受解包等 对网络编程初期学习者很有帮助

VB校园即时通聊天软件源代码,有需要的就下载吧。(VB Campus Messenger chat software source code, there is a need to download it.)

异步套接字编写的网络聊天室程序，根据孙鑫VC++深入详解的例子改写，使用Visual studio 2008 SP1在Unicode编码环境下编写，可以收发中文字符。(Asynchronous socket program written in Internet chat rooms, according to Sun Xin VC++ depth Detailed examples rewritten using Visual studio 2008 SP1 environment written in Unicode encoding, you can send and receive Chinese characters.)