The methods of secondary development in AutoCAD desktop are comparatively discussed. Their merits and shortcomings are compared,The methods of ObjectARX secondary development are described in detail.
程芳.应用ObjectARX对AutoCAD进行二次开发[J].重庆工商大学学报(自然科学版),1999,(2): Cheng Fang. Secondary Development in AutoCAD by Using ObjectARX[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),1999,(2):