基于模型台的窗体自动排版毕业论文.doc

本科毕业论文
(科研训练、毕业设计)
题目:基于模型台的窗体自动排版
姓名:
学院:软件学院
系:
专业:软件工程
年级:
学号:
指导教师(校内): 职称:
指导教师(校外): 职称:
年月
摘要
ERP产品的开发和应用中需要根据不同的需求创建多种不同的千差百异的窗体,实现根据排版模型动态生成窗体可省去手动进行窗体排版设计的麻烦,规范窗体上所有控件的布局,并且存储时只需存储模型,比静态窗体的存储更节省空间,同时也更有利于二次开发以及维护;在应用方面,用户有定制个人自定义窗体的需求,静态窗体的自定义需要较高端的用户,而且需要进行编程方面的培训方可完成,而窗体排版功能只需要用户定义在窗体上所要出现的控件、数据,甚至只需要列出字段,就可以生成更为美观整齐的窗体。
本文主要介绍在ERP产品中基于模型工作台的窗体自动排版功能的具体需求、总体设计、各种功能与细项的设计、实做和总体的类结构,着重介绍窗体模型的搭建以及动态窗体的生成,并展示系统运行的操作过程和生成的窗体。
窗体模型从模型工作台的模型基类继承,并为每个需要序列化的对象编写序列化的接口实做,编写时的主要难点在于结构的搭建;动态窗体由几个类配合实现,分为设计期和运行期,开放的接口在本文中会详细介绍。
关键词:窗体自动排版,模型,动态窗体,ERP
Abstract
ERP product development and application requirement of the different requirement of a wide variety of building Form. According to achieve form layout model dynamically generated Forms can be saved for manual layout Form Design trouble Form standardize all controls distribution, and storage was only storage model than static Window more storage space-saving, also more conducive to the development and maintenance of secondary; in the application, a customized user-defined Window personal requirement Form from the static definition of the higher end users, but the need for the training program to pleted, Form and typesetting functions of the need for user-defined Window on to the control, data, or even just set out the field, can generate more beautiful rows of windows.
This paper introduces the ERP products based on the model of Window workstations automatic layout functions of specific requirement, design, various functions and details of the design is done, and the overall category structure, Form model highlights the structure and dynamic Form generation, and display the operating system and the process of formation of Form.
Form model inherit from the model of the model-based workstations, and the need for each sequence of the target sequence of the preparation of the interface is done to prepare the main difficulty lies in the structure of the erection; Dynamic Form several class plish