CADSoftTools

I am running the Viewer sample project and turning on the option to select entities.

I have one DWG that contains 4 layouts. The selection of entities only seems to work when the "Model" layout is selected - is this by design? Is it possible to select entities in a layout other than Model.

Hello.
In the AutoCAD conception layout (paper space) is a vizualization of the part of model space that can be displayed using viewport. That is why you can't select entities on layout.

Alexander.