基于局域网通信的软件客户端，附加文件传送功能

提供一个网络数据通讯的通用DLL，这个模块支持客户端网络，下次再提供一个服务器与客户端通用的模块。-provide a data communications network generic DLL, this module supports client network, the next server to provide a client with a common module.

FTP Connecting To and Retrieving FTP File Listings

windows提供了命令行式的Ping命令，判定是否与某台主机通信畅通，这个程序就实现了这个功能。-windows provide a command-line-style Ping order, and determine whether a host of clear communication, the process of realization of this function.

一个值得研究的下载程序， 来自于网络！-one worth studying download from the Internet!

自己编写的网络SOCKET通讯软件，在VC 6.0下编译通过,功能比较简单,可在局域网中任意两台机器上通讯,可下载此软件代码,用于自己的网络通讯类-their SOCKET prepared by the network communication software, the VC 6.0 compiler, relatively simple function can be arbitrary in LAN communications on the two machines can download this software code for the communications network

simple chat client sever

使用TClientSocket和TServerSocket写的端口映射-Use TClientSocket and TServerSocket write port mapping

一款局域网通信工具,适用于DELPHI5，安装后能访问局域网的资源，并进行通信。-one LAN communications tools, applicable to Delphi 5, would be able to visit after the installation of LAN resources, and communications.

运用随机字符和数字的组合生成图片的验证码。-java- JAVASCRIPT

socket常用函数说明，是初学者查询socket函数功能得好文章-socket commonly used functions that are beginners inquiries good article socket Function