C#实现获取并操作(启动、暂停、重启、停止)某台电脑 Windows 服务

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)

使用WebRTC实现最简单的语言聊天代码,介绍了WebRTCd的用法()

用.net实现 改变其它任意窗体控件的属性值

简易的全国交通管理查询系统，包括列车查询系统和航班查询系统。它有查询城市，查询车次，查询航班等功能。(Simple national traffic management query system, including the train inquiry system and flight inquiry system. It has the query city, query trips, check flight.)

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.)

用VC开发的驱动级键盘钩子源码，可以用户获取记录按键信息(Drive-level keyboard hook source)

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

说明：  实现目录中文件查找,遍历,基本实现dir功能(Document the achievement of the directory search, traversal, the basic function of the realization of dir)

说明：  xml_io_tools,可以实现xml文件的解析,只需一条语句即可,方便好用(Xml_io_tools, can be used to parse xml files. It only needs a single statement, which is convenient and easy to use.)

读取系统日志，获取开关机时间之后做计算工时(After reading hours to do the calculation system logs for switch time)