通过串口进行通信

用vc实现的局域网主机搜索程序！可以列举选择的IP范围内的主机名，ip，网卡地址等！- Local area network main engine search procedure realizes which with vc! May enumerate the choice in IP scope main engine, ip, the net card address and so on!

分类IP地址 特殊IP地址 私有网络地址 IP地址配置-Category specific IP address IP address of private network IP address configuration address

CWebGrab is a simple class that allows you to quickly and easily download files from the net. The class is merely a light wrapper for the MFC internet classes, and as such supports any protocol that the MFC classes support.

tcp for test

利用smtp协议发送邮件的程序，用vc编写，不支持发送附件的功能。-use smtp agreement to send email,vc programme,can t support sending accessories.

VC网络通信程序服备端-VC network communications procedures end up serving

libnet1-1-4开发库文件，标准源码文件-libnet1-1-4 development library files, the standard source code file

局域网聊天工具。VC开发的一个局域网聊天工具。程序有详细注释。供网络编程的人参考和学习-LAN chat tools. VC developed a local area network chat tool. Procedures detailed notes. Network Programming for reference and learning

发送ARP包的控制台程序，简单易懂-ARP packets sent to the console procedures, simple

用于欧姆龙PLC与PC端SOCKET通信，可用于测试 学习 实践中 ，代码经调试过  稳定可靠