局域网中所连接计算机IP地址，工作组等相关信息查看VC6代码。-LAN is connected to the computer s IP address, the Working Group, and other related information View VC6 code.

通过ping局域网内的ip判断是否在线，通过扫描端口判断是否开ccproxy代理-to detect the cropxy software

寻找局域网中可以上网的ip，一般用于公司内网设有IP访问权限的时候。运用了多线程处理、ip地址更换等命令，希望对大家有帮助！^_^-Looking for LAN internet ip, generally used for company intranet with IP access. The use of multi-threaded processing, ip address command replacement, we want to help! ^ _ ^

1.局域网内设备IP搜索 2.发送广播包出去，同时启动侦听接收 3.支持局域网内跨网断搜索-1.IP search in local network 2.send broadcast packet, and receive request 3.support different gateway.