用于PowerBuilder打印预览，可打印文字和图形并可进行放缩。

远端荧幕传输程序，使用GIF_LZW算法，使用有序抖动算法进行色彩量化，传输效率不错！-Remote screen transmission, the use of GIF_LZW algorithm, the use of orderly color dithering algorithm to quantify the transmission efficiency is true!

rc4 java 实现-rc4 java realizes

Get Broacdcast address in C

剪贴板的使用,使用剪贴板在两个进程间进行通信-How to use Clipboard

该实例用以获得系统安装的各协议栈信息，并通过树形控件直观的显示出来-The examples used to obtain system information of the protocol stack, and control through an intuitive tree display

压缩包中C语言编写的TCP_IP源代码，无解压密码，供网友共同参考-compression package prepared by the C language source code TCP_IP without extracting passwords, a common reference for netizens

网络唤醒的原理及实例，托盘实例，定时关、ini文件的操作等。-Wake on LAN principle and examples of instances tray, regular clearance, ini file operation.

这是一份java实现的飞鸽传书，压缩包里的为txt文件，里面有注释和对应的包，在开发环境下根据package建立相应的包后即可运行，是一份不错的学习代码。

基于 C/S 模式的 Socket 编程 两个程序，一个是客户机程序，一个是服务器程序 Server 端向 Client 端提供两种服务：数学计算服务和反序字符串服务-Based on C/S mode Socket programming two programs, one is the client program, one is the server program Server-side Client-side to provide two services: Mathematics computing services and anti-order strings Service

间易的代理服务器源码,看看就知道-easily among the proxy server source code, look at know