RSA&DES_Implement

很好很强大的pdf预览插件，内含案例，仅供学习之用(Good PDF preview plug-in)

Qt4数据库应用-东软培训资料，对初学者很有用。这是第四部分。(Qt4 database applications- Neusoft training materials, useful for beginners. This is the fourth part.)

vc++简单的软件自动升级程序源代码，提供软件在线自动升级功能，除了自动升级功能外，本程序还用到了一些常用的窗体修饰类，这些类可以方便应用到你的软件项目中，比如阴影效果按钮类、渐变进度条类、按钮自绘类等，为我们美化窗体提供方便。 (vc++ simple software automatically upgrade program source code, to provide software online automatic update feature, in addition to auto-update feature, this procedure also uses a number of commonly used form modification classes, these classes can be easily applied to your software projects, such as shadow effect of the button class, gradual progress bar class, buttons, since the painting class and so on, for us to beautify the form with ease.)

时频域联合反射法（TFDR）故障测距原理及相关论文 (Joint time-frequency domain reflectometry (TFDR) fault location principle and related papers)

SEED-XDS560PLUS Driver 很好用的哦(very goog)

Orleans是一个框架，它提供了一种直接构建分布式高规模计算应用程序的方法，而无需学习和应用复杂的并发或其他扩展模式。 Ray在Orleans框架进行封装，在一致性方面得到了很好的处理(A straightforward approach to building distributed, high-scale applications in .NET. Orleans is a framework that provides a straightforward approach to building distributed high-scale computing applications, without the need to learn and apply complex concurrency or other scaling patterns.)

说明：  ArcEngine二次开发绘制图形功能，包括画线对象，画圆对象，画面对象和画文本对象(Secondary development ArcEngine draw graphics functions, including drawing a line object, draw a circle object, the screen object and draw a text object)

C#开发的通讯录系统，内容较全，实现功能较多。负责维护数据库的信息，具备了比较完善的数据库维护功能。数据库的备份以及连接数据库的文件在原码文件中，运行前请注意设置(C# developers address book system, than the whole, to achieve more functional. Responsible for maintaining the database, with the database maintenance functions. Backup of the database as well as connect to the database file in the file of the original code, note that the setup before running)

csma protocol and implementation

简单的聊天软件简单实用 方便简单实用 方便简单实用 方便(Simple chat software is simple and practical convenient and simple practical convenience simple and practical convenience)