vc+arx2004+cad2004 一个简单好用的DOCKBAR实例-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

ARX 2004的帮助文档，是一个不错的学习ARX的好资料，帮助我们提高学习的速度-ARX 2004 with the help documentation, it is a good learning ARX good information to help us to improve the learning speed

主要用于一些CAD在选择过程中的，对一些选择选项和消息的过滤-This sample shows how to use the ehanced SelectionSet API to ... (1) highlight a nested entity inside of an XRef (largely as implemented in the AutoCAD 2004 ARX API). This is referred to as sub