好不容易淘来的东西，专门讲用ANSI C语言来实现面向对象编程的思想编程，内容详细，很系统的。-hard to Amoy things, specialized speakers use ANSI C language to achieve OOP programming ideas, detailed and very systematic.

WEB版本的手机OA用C#写的里面有数据库,CS文件,可运行,一些类库源代码没有,可参看界面,编程思想,也可根据自己需要生成类库.-WEB version of the mobile phone OA in c# write inside have a database, CS files, can run, some class library no source code, can see interface, programming thought, also can according