摘要
基于作者的分析与理解,阐述了"万能"关系数据表管理系统设计的主要功能、特点及其实现思路。该系统是面向对象设计方法的应用实例,其突出特点有"万能"通用性、大容量、用户自维护、智能化判断等。与此同时,探讨了借助VFP6.0开发"万能"数字字段纵向求和的一个应用实例。实验表明:系统管理的对象具有极强的弹性,足以满足一般单位的数据管理要求。
Based on the analysis and understanding of the author, this paper discusses main function and realization pathway of omnipotence manager system design in relation datasheet. The system is a instance of OOD method with many prominent trait such as omnipotence general, great capacity, easy-to-maintain by users, intellectualized judge and so on. At the same time, the author presents an application of omnipotence numeric field lengthway summation with the help of VFP6.0.
关键词
数据表
词典表
计算机应用
网络系统
datasheet
dictionary sheet
computer application
network system
