管理信息系统开发方法与实现

The Research of Methods and Realization in MIS Development

本文通过PB实例开发来讲述管理信息系统的开发方法和几个开发中的技巧实现。PB在开发中的整体框架策略实际上基本是三层结构开发模式:用户界面类——业务规则类——实体类,怎样定义和实现这三部分也是整个开发过程中的关键。谈到了三个开发技巧问题:报表方式和用vb开发的代码生成器来自动生成代码。论文目的是论述一些开发中需要着重注意的问题来提高开发人员的开发效率。

The thesis talks about the methods in MIS development with PowerBuilder. Actually, the integreted frame strategy in development is a three-layer-structure pattern: user interface class, business rule class, entity class. How to define and realize these three classes is also the key point of the whole development. The thesis also talks about three skills in development, including report designing and use a tool to write program automatically. The purpose of this thesis is to bring forward some problems in resolution and to improve software engineers working efficiency.