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通过内存映射对象实现程序和进程间的内存共享。(Implement programs and memory sharing between processes through a memory-mapped object.)

VC++ 禁止运行程序的多个实例，程序根据主窗口类名和主窗口名判断是否已经有实例存在，如果存在就将其激活，并显示出来，如果是最小化的就还原窗口；如果有实例存在，则返回False并退出。 (VC++ prohibits running the program multiple instances of the program under the main window class name and the main window name to determine whether there are examples exist, if it will activate and show, if it is minimized to restore the window if examples exist, Returns False and exit.)

说明：  Source code 按i2c时序读写寄存器(Source code read and write registers according to i2c sequence)

输入要查的内容，批量查找百度搜索的工具，简单实用的小工具(Input to check the contents of the batch search Baidu search tool, simple and practical gadgets)

osg地图，在vs2010和qt5上面搭建地图软件框架(Osg map, in the vs2010 and qt5 above the map software framework)

COM+编程技术内幕 学习COM+的好资料,不错的源码(COM+ programming technology insider good information to learn COM+, good source)

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

说明：  实现了注册表编程的一般操作，例如查询、修改等(Achieved the general operation of the registry program, such as query, modify, etc.)

ansi字符串与Unicode字符串转换的代码 包括UTP－8(ANSI string with Unicode string conversion code Including UTP - 8 -)

一个小天使提醒工具的源代码，功能非常强大。感兴趣的朋友可以下来研究下。(A small angel to remind tools source code is very powerful. Interested friends can down under study.)