PacketCapture

组播发送端，socket通信，Windows网络编程(Multicast sender, socket communications, Windows network programming)

With KBSET you can set keyboard s delay value and the repeat rate. Also created by Chukhlebov Alex. Found at: http://www.cprogramming.com/source.html

基于socket与数据库的自动贩货机服务器端和客户端的编程(Socket and the database automatically based on trafficking in goods and client-server programming)

免注册QQ/MSN号码,直接在网页上聊天/通话/视频,最佳在线客服.(Live Support)

客户端连接服务器的程序，以此测试客户端是否连接上。(client programming source)

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

简单的网络通信，一个客户端，一个服务器端(winsock )

一个文件下载软件，通过填写Internet文件的URL和本地保存路径就可以下载，并且可以显示下载速度和进度。(a download software through the Internet to fill in the URL and document preservation of the local trails can be downloaded and shows download speed and progress.)

聊天室源码，支持多人聊天，服务器端(Chat room source code, support for multiplayer chat, chat room source code, support for multiplayer chat,)

端口扫描器。 本扫描器实现了：TCP Connect 扫描，TCP SYN扫描，TCP Fin扫描，TCP ACK扫描及UDP端口扫描,这些扫描能够实现扫描特定IP地址范围内端口和扫描某IP地址范围内全部主机特定端口两种模式，并且SYN扫描能够区分端口开放、端口关闭和被防火墙过滤三种状态。(Port scanner. The scanner realized: TCP Connect Scan, TCP SYN Scan, TCP Fin Scan, TCP ACK scan and UDP port scan, the scan can scan a specific IP address range of ports and scanning a range of IP addresses all host two specific ports mode, and can distinguish SYN scan open ports, port closed and the three states firewall filters.)