【摘要】 DHEC东海数表软件系统是Windows环境下具备新一代计算机软件特色的电子表格软件,它具有基于图形的用户界面(GUI)以及下拉式菜单(Drop-Down)、对话框(Dialog Box)、图标(Icon)等用户界面。本文介绍了DHEC系统的开发背景、总体结构和功能,并较系统地介绍了它的数据结构和文件的实现。本系统在初步应用中取得了令人满意的效果。更多还原

【Abstract】 DHEC gives you advanced calculating ability, along with the convenience of using windows to organize tasks and documents on your screen. With DHEC you have the automated bussiness tools you need for your projection, calculations, and data analysis as well as the presentation tools you need for reporting your results.The paper describes its design and implementation, focusing on data structure, file structure and memory management.更多还原