用TC编写的一段电梯模拟程序，界面也是TC编写的，简洁美观。主要是用作c语言的线程编程练习。-TC prepared with a lift of the simulation program, the interface is prepared by the TC, simple beauty. C is mainly used for threaded programming language exercises.

C#多线程练习~~~~~~ 仅供初学者学习探讨-C# thread test it is a test !!!!!

这是一个很好的练习应用ActiveX控件的实例，操作环境是VS2003，C++语言。-It is a good practice application example of ActiveX control, operating environment is VS2003, c++ language.

通用控件测试床,内含进度条,树形控件,list控件等常见控件,可以为C++新手上路者练习控件使用提供快捷方便的框架,()