VB的TCP聊天工具将服务端与客户端分开编写，使用机器需先打开服务端，再在远程机器使用客户端连接...

所有网卡的地址都能获得，程序简单明了，还不快下-address all card access, procedures simple and clear, not under fast? ?

在DOS下开发tcp/ip程序,用它可以做出DOS下的tcp/ip程序。-DOS development tcp/ip procedures, and it can be made under the DOS tcp/ip procedures.

MFC开发的聊天室，有server和client 支持多人聊天 适合MFC开发者学习和使用- a chat room developed in mfc support multi_person chating

该程序是使用了串口通信的R232协议进行了编程，-the program is its use of serial communications R232 agreement for programming,

计数器用一个开关K控制，当K=1时，可逆加法计数器进行计数，K=0时可逆减法计数器进行计数，即可构成一个具有清零和预置功能的可逆加减法计数器-counter with a control switch K, K = 1, the reversible addition counter for counting, K = 0 reversible subtraction counter for counting, with constitutes a reset and preset function of reversible counter subtract

一个简单的端口扫描程序...多线程...适合初学者学习-A simple port scanner ... ... multi-threaded for beginners to learn

一个实现SNTP协议的客户端程序-achieve an agreement SNTP client

这个是古典密码学里Caesar密码用c++编程的程序代码-This is a classical cryptography Lane Caesar cipher c programming code

实现基于SOCKET的网络聊天室功能，适合初学者对网络编程的学习-SOCKET network-based chat room features, suitable for beginners to learn programming on the network

使用winpap适时抓取包（需要下载winpcap库）-use winpap timely capture packets (download winpcap Treasurer)