gtest

简单是MFC数据库操作练习，字段的添加，删除，修改.(Simple MFC database operation practice, field to add, delete, modify.)

对Windows凭据的操作。先添加Windows凭据，再启动应用程序(Operating on Windows credentials. Add Windows credentials first, and then start the application)

用来实现极坐标和直角坐标的转换，C++程序(Used to achieve the polar coordinates and rectangular coordinates conversion, C++ Procedures)

C语言关键字大全,比较全的C语言关键字介绍(The C languages ​ ​ Keyword Daquan)

说明：  一个日历程序用MFC写的。 一个日历程序用MFC写的。 一个日历程序用MFC写的。(A calendar program written using MFC. A calendar program written using MFC. A calendar program written using MFC.)

离子束模拟求解器，能求解空间电荷力，及求解弗拉索夫方程(Ion Beam Simulator，Space charge density calculation from the trajectories . 4. Vlasov iteration using features 1 to 3 )

fluent汽液两相流动，汽蚀，汽化潜热的udf(UDF of phase change in Fluent)

C++经典程序100例，更多的试题，源代码，c++的练习题 (C++ 100 cases of classic program, more questions, source code, c++ exercises)

tracker for gps config setter

关于标准c/c++的帮助文档 有一些简单的帮助文档可供参考或查询(A standard c/c++ help documentation)