【摘要】 基于Delphi开发工程制图电子备课平台.重点叙述如何构造一个数据库表来管理工程制图课程教学内容,为方便教学内容的查询,该数据库表与树状视图控件相关联,并通过树状视图控件显示教学内容的拓朴结构,在数据库、OLE自动化及多媒体技术支持下,教学内容可动态演示或编辑.更多还原

【Abstract】 This paper develops an electronic flat-desk for the engineering graphics lecturing. It states how to construct and manage the engineering graphics lecturing contents by using database table,In order to conveniently search the lecturing contents,we build the relationship between database tables and TreeView component, and by which we can display the topology construction of lecturing contents. The lecturing contents can be dynamically showed and edited by the technical supporting of the database、OLE automation and Multi-media,etc.更多还原