注册表读写，改变进程特权，显示最后错误代码含义

cmos/bios 密码恢复工具，包含有恢复cmos/bios 密码的源程序和可运行程序。-CMOS/BIOS password recovery tools, including restoring the CMOS/BIOS source code and operating procedures.

自己编写的一个可以对windows作锁定/注销/关机操作的程序；我经常将它放入计划任务中来自动关机；-themselves can be prepared by a pair of windows for locking/cancellation/Off operation procedures; I often Add it plans to mandate automatic shutdown;

poweronoff是定时关电脑的源码，对于想了解如果操作自己的计算机的朋友就个不错的选择-poweronoff is the timing off the computer source code, who want to know if the operation of your computer" s friends on a good choice

强制删除文件,即使该文件已经运行或被其他程序调用. -Mandatory delete files, even if the file is already running or other programs call.

获取windows语言信息，提供给需要获取系统语言信息来调用-Language information access to windows to provide access to the system needs information to call the language

该程序实现了在系统的对话框上加按钮，比如在资源管理器中添加文件大小列。-The program implements the system add button on the dialog box, such as Explorer, add the file size of the column.

由于程序的需要,我需要做一个使程序自动更新的小程序,找了找网上,介绍的都不够详细,这里我给出一个完整的自动更新的程序! 此程序为外部升级程序(需要主程序的调用),具体代码这里就不罗列了,还是自己看源代码吧.此程序主要的思路是通过读取服务器文件获得升级版本及升级地址,有新版本则下载 如果想做成内部升级程序(在主程序内部自动检测及自动升级),只需要在主程序启动时相关的代码即可,大家不仿试试,主要的思路与这个是差不多的,不同之处是怎么处理主程序的自动关闭与启动问题. -procedures needed, I need to do a procedure to enable automatic updating of small procedures, finding the Internet to find, introduced the detailed enough, and here I give a complete automatic update procedures! This procedure for external promotion procedures (need to call the main program), the specific code is not listed here , or your own source code to see it. The procedure is thinking through the server the document is read updates and upgrades address, the new version will have to download if they wish to create internal promotion procedures (in the main program of internal automatic detection and automatic updates), the main program needs only activated when the code can be we try not imitation, the main idea with this is similar to the dif

隐藏系统状态条，SystemParametersInfo() API来实现隐藏和显示。-hidden system of the state, SystemParametersInfo () API to achieve concealment and display.

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

visual basic 6.0 实现系统托盘-visual basic 6.0 to achieve the system tray