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主要阐述基于AutoCAD的扩展数据与VBA二次开发技术,将建筑图形数据与建筑属性数据结合起来,实现基于DWG图形的建筑物属性管理,并对属性信息进行一些简单的统计工作。
Mainly expounds the extended data and VBA secondary development technology based on AutoCAD, combines the building graphic data with the building attribute data to realize the building attribute management based on DWG graphic, and makes some simple statistics work on the attribute information.