实现一个扫描器，必须能够完成以下所有功能：使用TCP connect、TCP SYN和TCP FIN进行端口扫描，使用ICMP echo扫描实现IP扫描。并把扫描得到的结果记录下来-To achieve a scanner, you must be able to complete all of the following features: the use of TCP connect, TCP SYN and TCP FIN to conduct port scanning, the use

TCP端口扫描器，用于扫描本机开放端口，MFC CSOCET(TCP SCANNER,use for port scanning,visual interface,MFC software.)

通过调用系统api编写的 IP，TCP端口扫描器，仅供学习参考(IP TCP port scanner written by calling system api for reference only)