public CAsyncSocket for file server

vega和vc结合的mfc工程，已经通过测试-vega and vc combination mfc project, has been tested

最简单的计算器。适合初学者。-most simple calculators. For beginners.

动画窗口,可以有多种方式显示窗口动画,适合做一些界面花哨的程序-animation window can have multiple window display animation, interface suitable for some garish procedures

TIME服务的UDP客户端实现，主要文件：UDPtime.cpp包含了实现了time服务的UDP客户代码-TIME Service UDP client-side implementation of key documents: UDPtime.cpp contains the realization of the time of services UDP client code

非常好用，无需编译，一看就会，初学者无需在别人的教导下就可以自己完成加密过程-very good, very easy program, teach you how to encrypt

  编译之后，可以运行起来的一个ogre demo，如果想要运气起来，根据自己的编译环境，配置好库路径和包含的路径，不懂的可以访问www.ogre3d.org里面wiki。

PS流解析小程序。已经调试通过。-PS flow analysis of small procedures. Have been debug through.

环境为Opencv3.4.1 + VS2017： Opencv3+VS2017实现交通标志检测

用事件结构实现的4开关互锁功能 采用彩色按钮控件-Case of implementation with the structure of interlocking switch function 4 button control the use of color

通过面向对象的对象-关系映射持久化技术，将一对多以及多对多的数据保存到数据库中并提供查询修改等功能。-Through Object-Oriented Object- Relational Mapping Persistence technology, one-to-many and many-to-many data is saved to the database and to provide features such as query modification.