Power Builder面向对象的动态查询程序设计

OBJECT ORIENTED DYNAMIC INQUIRY DESIGN IN POWER BUILDER

通过实例阐述了如何利用ＰｏｗｅｒＢｕｉｌｄｅｒ提供的面向对象的强大手段， 进行通用动态查询程序的设计方法， 实现了操作简捷、实用， 查询模块具有较强的可复用性、可集成性、易维护性、易扩展性等特点．

This paper elaborates how to use the object oriented powerful tools provided by PowerBuilder to design common dynamic inquiry program by example .It brings about simple and practical in operation , reusability , assembly, easy maintainability and scalability in inquiry module.