我在做一个AutoCAD插件，我想创建一个新的实体，这是一个线和text.If的组合我选择文本选择行和backwords当我删除该行删除文本等等等等。如何把它们作为一个对象引用的海誓山盟？这可能吗？

I'm making an autocad plugin and i want to create a new entity that is a combination of a line and the text.If i select the line the text is selected and backwords when i delete the line delete the text etc etc.How to treat them as one object referencing eachother?Is this possible?

推荐答案

我建议使用群体。下面是关于如何访问群体的联系，我敢肯定，该网站对创建组的详细信息。

I recommend using groups. Below is a link on how to access groups, I'm sure that site has more information on creating groups.

用户可以控制对象是否被选择与基于系统变量，PICKSTYLE的组。您可以使用CTRL + H切换的PICKSTYLE值。

Users can control whether objects are selected with the group based on the system variable, PICKSTYLE. you can use ctrl+ h to toggle the PICKSTYLE value.

http://adndevblog.typepad.com/autocad/2012/04/how-to-detect-whether-entity-is-belong-to-any-group-or-not.html