服务器端在本地端口进行坚挺，等待客户机的连接，连接上之后，向服务器端发送数据...

IP地址合法性判断，在VISUA C++6.0下运行通过-IP address to determine the legality of, at VISUA C++6.0 run through

SMTP协议实现总集，也是本人收集的，有7个程序的源代码！非常好！用于课程设计的！-SMTP protocol collection, and I collected a seven program"s source code! Very good! For course design!

这是一个从项目下载的Socket编程示例代码

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

一个用.net写的无刷新取得数据库数据的例程。-A use. Net write-free access to the database data refresh routines.

真正的仿windows计算器，有连续运算如1+2+3+4,但是不能一直按运算符，可以连续按等于号，如1+2=3再按=就是5再按7-Real imitation windows calculator, there is a continuous operation, such as 1+2+3+4, but not always according to operator, you can continuously by equal numbers, such as 1+2 = 3 then = is a 5 and then 7

socket编程示例，分为server，client两个程序，实现程序的自动升级。-socket programming paradigm into server, client two procedures to achieve the automatic escalation procedures.

测试本机的网络流量，在内存中绘图，然后以图形显示。-Test the local network traffic, in memory drawing, and then to graphic display.

局域网聊天传文件的好软件，类似于飞鸽传输的软件，推荐-LAN chat software Chuan good document, similar to Dove transmission software, recommended

网络通讯的一些相关知识，以及其编程原理和实现源代码，介绍比较全面。-network communications are relevant knowledge, and its programming principle and source code, introduced more comprehensive.