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关于注册表的操作，关于注册表的读出和注册表的输入(Operating on the registry, read about registry and registry input)

接收系统消息不示例,可以提供初学者使用.(receive system message demon .using VC++)

通过OPENCV实现图片缩放功能，可以不丢失图片的效果 (OPENCV to achieve through the picture zoom feature, they do not have the effect of the loss of picture)

说明：  注册表操作，打开注册表，查询，并进行设置。后面有注释部分是进行系统的一些信息进行设置查询。(Registry operation, open the registry, query, and set up. Notes partly behind some of the information system set up inquiries.)

Inline hook KeyboardClassServiceCallback实现键盘记录(Inline hook KeyboardClassServiceCallback achieved keylogger)

this a help file about develop visual basic programe,()

将dll文件加入文件资源之后调用函数释放，实现了将dll文件打包(Dll files will be added to the file after the call function to release resources to achieve the dll file is packaged)

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)

生产者消费者实现进程的共享 CSemaphore(Producers and consumers)

历史上最强大的windows日志系统，性能是log4c的3倍 (History' s most powerful windows log system performance is log4c of 3 times)