socket

qq程序 可以选择UDP 和TCP 实现发送信息 和 传输文件 (the qq procedure to send messages and transfer files)

检测NAT类型的客户端，程序中指定了服务器IP地址，用户可以自行修改(Detect NAT type of the client, the program specifies the server IP address, the user can modify)

基于TCP/IP的多人聊天程序(包含服务器和客户端)( Chat the procedure based on the TCP/IP multi- people (to contain server and customer end) )

VC网络通讯编程实用案例精选chap4HyperLink.rar(VC network communications programming practical cases Featured chap4HyperLink.rar)

用socket实现客户端服务器上传下载传输文件(use socket download file)

说明：  ARP协议发现局域网内的活动主机，vc++语言编写，用有界面，美观实用(ARP protocol found in the activities of the LAN hosts, vc++ language, with a interface, beautiful and practical)

一个界面框架,类似outlook,大家可以随意添加项目()

bump mapping with C++

显示和修改网卡地址和网关.DNS Visual Basic编程.(Display and modify the network card address and gateway. DNS Visual Basic programming.)

编制程序，监控网络，捕获一段时间内网络上的IP数据包，按IP数据包的源地址统计出该源地址在该时间段内发出的IP包的个数，将其写入日志文件中或用图形表示出来（建议用图形表示出统计结果）。(Program monitoring network, a period of time to capture IP data packets on the network, according to the source address of the IP packet statistics of the number of the source address is issued in the time of the IP package, written into the log file or graph out (that show the statistical results with graphics).)