非常有用的构造并发送IP/UDP/ICMP数据包的程序-A useful program which can construct and send IP/UDP/ICMP data packets

socket应用，多线程创建，数据的读写，以及MFC中基本控件的使用（IP地址控件，列表控件等）-socket applications, multi-threading to create, read and write data, as well as the basic controls in MFC to use (IP address control, list control, etc.)

基于MFC和TCO/IP协议的投票精选器，设置信息通过写MSG文件实现更改控制-Based on the MFC and the TCO/IP protocol vote selection, setup information by writing to the MSG file, change control