gc

可以替换windows登录的控制功能的gina.dll(replace widnows msgina.dll for login)

change the drive s serial number on three different file systems: FAT, FAT32 and NTFS. The article s source code files come with a home made DiskSector read/write class for WinNt/2k/XP and Win9x system. The article also comes with a handy dialog based application that allows you change the serial number visually.

语音3D特效器制作， 获取3D缓冲区对象，最大距离和最小距离等具体设置(3D audio effects device production, access to 3D buffer object, the maximum distance and minimum distance from a specific set)

便捷的dos进入工具，非常方便开发人员使用，提高工作效率(Dos and convenient access to tools to developers is very convenient to use, improve efficiency)

VB调用WINRAR,自动读取注册表,不管WINRAR的安装路径在哪里都能调用(VB call WINRAR, automatically reads the registry, regardless of the installation of WinRAR path where all calls)

windows下的VC++有关于多com接口的编程，是一个在工程中实际用过的例子。(under windows with VC++ programming interface for multi-com, used in a real project.)

C++实现的读写注册表的功能，可以直接读取某个键的值，设定某个键的值和删除某个键的值，非常方便。(Read and write C++ implementation of the registry function, you can directly read the value of a key, set the value of a key to delete a key value, very convenient.)

system权限下,创建远程线程将dll注入用户进程,以用户身份发送消息(System permissions, will create a remote thread DLL injection user process, send a message to the user identity)

一个不错的系统字体预览工具附源码。很实用的系统字体预览工具，附有全部源码，可以很直观的看到系统各种字体的模样，便于你管理系统字体。(A good system font preview tool attached source code. A very practical system font preview tool, with full source code, the system can be very intuitive to see the appearance of a variety of fonts, easy to manage your system fonts.)

Windows Directory sample code, taken from worx visual c++ 2008