Combined with the development of graphic platform, this thsis mainly deals with problems as follows:(1) Application of Object Oriented Technique Techniques of OOP, COM, Automation and database are used in developing man-machine interface.

• 面向对象技术的应用 应用面向对象程序设计和编程方法，运用Visual一一一一一一一一一一一一一一一一C十+的图形、组件对象模型(COM)、自动化以及数据库开发技术，进行图形用户界面的开发。