一个键盘按键检测，并使用一个DLL钩子程序，实现由…

实现DSP5402的音乐发生器编程程序。-DSP5402 realize music generator programming procedures.

简直和WinXP系统自带的一模一样，功能和界面都一样，只是开发语言不同，系统的是用C写的，这是用DELPHI写的 此程序主要实现取系统的应用程序列表、取系统的所有进程的相关信息（映像名称，PID，CPU时间，内存使用）、实时取CPU的得用率并以波浪线来描绘、实时取内存的使用记录，并以波浪线来描绘。同时也实现了，结束任务，新建任务，及切换至等功能。“选项菜单”只实现了“总是最前”，“查看菜单”只实现了“更新速度”。主要没有实现的功能，是取各个进程的CPU利用率和在系统托盘显示CPU线的效果。 程序中使用了几个网友作品的算法：如画CPU使用率的背景的效果，取CPU利用率的算法等都非本人原创的(作了部分修正)。 -WinXP system and it comes with exactly the same functionality and interface are the same, but different development language, the system is written in C, it is written in DELPHI The main implementation of this process the application check list system, check system for all process-related information (Image Name, PID, CPU time, memory usage), real-time access to use the rate of the CPU and to describe the wave line, real-time memory access the use of records, and to describe the wave line. Implementation at the same time, the end of mission, new mission, and to switch to other functions. "Options menu" only to realize the "always best before", "View menu" only achieve th

应用API函数，获得用户的登录名，虽然有一定的局限性，但是对于了解API函数还是相当不错的。-Application API function, the user was logged in, although there are some limitations, but for understanding API function or very good.

建立一个NT Service的程序 -Setuping up a NT Service a

宣传类型的网站，适合中小型企业用户的需求，功能性很完整-Propaganda type of site is suitable for the needs of small and medium business users, functionality is very complete

可枚举Win2000系统服务-enumerable Win2000 system services

一段隐藏文件的C++程序源代码，可以使文件不可见，实现对保密信息的保护. -Hidden files section of the C++ program source code, can make a document is not visible, to achieve the protection of confidential information.

这个是比较多的常用的系统操作的示例，有系统信息获取，文件访问等等的方法介绍-this was more commonly used operating system examples of a systematic access to information, documents, etc. visit the method introduced

用VC++实现对光驱的控制，代码比较简单，对于刚接触VC的人也可以看懂

HID 设备Visual C++ 工程代码-HID device VC project