【摘要】 研究了基于PowerBuilder软件的重用技术,通过PowerBuilder对象重用、全局函数重用和外部对象重用这三个方面实现软件重用,应用PowerBuilder软件重用技术能提高软件开发效率,设计出高质量、低成本的软件系统。更多还原

【Abstract】 This paper researches the techniques of software reuse based on PowerBuilder. Software reuse based on PowerBuilder is im-plemented by reuses of the object of the PowerBuilder, global function and external object. These techniques can improve efficiencyin the software development and design the software system of high quality and low cost.更多还原