操作系统页面置换算法的程序设计，页面管理…

pbtowordandexcel目录：在PowerBuilder 9.0中通过OLE技术实现与WORD和Excel通信的例子；-pbtowordandexcel directory : PowerBuilder 9.0 in through OLE technology with Word and Excel Communications examples;

通过这个实例程序，可以方面的实现CPU使用率监控，这样就能统计自己开发程序的性能如何，并从中发现是否有需要优化的地方，当然这只是一个demo程序，更多还需要完善！！！！！！！！！！！

类似Borland公司的Tdump的程序。分析DLL/EXE文件信息-The app of analysising the infomation of DLL or EXE , which is like the TDump of Borland

Basic Serial Write and Read dll

改变Mac地址的程序，通过修改操作系统注册表完成-Mac address change process, completed by modifying the operating system registry

取硬盘序列号的 DLL 的 C++ 源程序 -Check the hard disk serial number of the DLL of the C++ Source

一个精确获取时间的类,利用查询CPU频率的方法.已经被包装在类中，可以方便调用.-a precise time access to the class, using the CPU frequency inquiry method. Has been packing in the category, can easily call.

展示wm_copydata在进程间通信的应用-wm_copydata display in the inter-process communication application

打开后会出现一个类似于flashget的悬浮框 将网页上感兴趣的内容拖至框中，就会自动保存 可以进行相关设置-will happen after the opening similar to a suspension frame flashget the website will be interested in the content towed Box , will automatically be associated preservation installed

用VB.NET编写的键盘钩子程序。大家一定很想使用吧。通过API调用来实现的。-with VB.NET prepared by the keyboard hook procedures. We certainly want to use it. Through the API calls to achieve.