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Sandcastle Help File Builder

可进行cosa格式水准网数据平差 ，闭合差计算， 粗差探测(It can carry out data adjustment, closure error calculation and gross error detection of cosa format leveling network.)

计算机启动日期和病毒提示VC++程序(computer virus launch date and suggested VC Program)

面向对象的编译程序课程经典资料Object-oriented classic data compiler course(Object-oriented classic data compiler course)

使用日期时间控件，VC++精选编程学习源码，很好的参考资料。(Use the date and time control, VC++ select learning programming source code, a good reference.)

采用C++编写的实现了贝塞尔曲线图形化，使用软件vs2017(Graphization of Bessel Curve Written in C++ Language,Using software vs2017)

说明：  服务器与客户端 简单的服务器模式 聊天室(Server and simple client server model chat room)

基于PKI体系的 CrytoAPI开发 文件保险箱 (PKI CrytoApi )

说明：  谭浩强《C++程序设计》课本程序 课后题程序，是初学者课后答案的参考。所有例子本人均上机运行过。(Hemopurification "C++ programming textbook program after-school title program is the reference beginners afterschool answer. Example of this per capita on the machine running.)

这是一个采集数据的客户端，调用了模拟鼠标和键盘WINDOW api(This is a collection of client data, called simulated mouse and keyboard WINDOW api)