摘要
在微机CAD中,广泛应用AutoCAD作为支撑软件,它并没有数据库系统。目前微机CAD中大量的表格数据大都借助DBASE数据库,这既不方便,与CAD的联接也麻烦.本文利用AutoCAD中的AutoLISP语言,新建了一类数据函数,以它为核心,楚立了一套新的数据库方法,并用AutoLISP建立了一套数据库管理系统.
The widely used supporting soft-ware package AutoCAD in personal- computer CAD does not possess a Data-base management system at present DBASE is employed in PC CAD for the management of a great amount of data DBASE is not convinient to use and there are difficulies in CAD and DBASE.With the help of the language AutoLISP in AutoCAD,the paper developes a group of functions that can be extended to be a new system for Data-base and Data-base management.
关键词
微机
CAD
数据库
检索
personal computer CAD
data base
searching
