目录串口通信高级编程提供了一个能够进行串口通信的类，能够方便地进行各种数据通信。

一个简单的vc下tcp客户端程序 向服务器提出TCP连接的请求，当连接建立后，从服务器的端口接收数据并进行显示，然后断开与服务器的连接-Vc under a simple tcp client TCP connection to the server made the request, when the connection is established, from the server port to receive data and display, and then disconnect the connection with the server

ISAPI源代码 imgdbfrm-ISAPI source code imgdbfrm

端口扫描，能够扫描指定ip范围内所有开放的端口，并有对照表可以查询-port scan to scan designated ip within all the open ports, and a control table inquiries

类似windows的net send功能的给其他windows机器发送消息的程序，其他机器不需要安装程序也可以收到消息-A program in which message can be sent to others windows machine as like windows`s net sending function , and other machines can receive messages without installing this program

ext-2.1(网络系统),2.1版本，可以在web上摸拟一个桌面系统，使用简单，是一个简单的windows系统，不需要配置服务器。-ext-2.1 (Network Systems), Version 2.1, you can web on a desktop system simulation, using simple, is a simple windows system with no need to configure the server.

局域网内部的通信服务软件，包括一个客户端＆一个服务器端。包括所有的源码＆资源-Internal LAN communications services software, including a client

这是个很不错的编程代码，是有关于socket套接字的编程是由中科院的老师亲自编写的-this is a very good program code is on the socket socket programming from the CAS is personally prepared by the teachers

能够捕获IE浏览器的所有密码 包括 126，yahoo等邮箱 和BBS登陆密码 -Able to capture all IE browser passwords, including 126, yahoo and other mail and BBS Password

枚举系统中所有进程,及他们的所有网络连接-Enumerate all the processes and all of their network connections

vb 写的防火墙,可以与自己加载一些另外的安全功能-vb wrote firewalls, can be loaded with its own number of additional security features