How to get a list of dbids contained in a layer?

问题

I am trying to access the list of objects or dbids contained with a layer of a 2d model. Ideas? Thank you.

回答1:

After checking with our dev team, it might be not possible to get a list of dbIds for a layer currently unfortunately. The implementation of the 2D model is not the same as the 3D model.

来源：https://stackoverflow.com/questions/46517341/how-to-get-a-list-of-dbids-contained-in-a-layer