Filter walls not in groups

revit

#1

Hi fellas!

Does anyone know a way to filter all walls except the ones that are in groups? (otherwise I get an error saying I have to ungroup before making changes to parameters for those walls)


#2

Use Element.Group (clock works I think) and Object.IsNull. Element.Group will return the group the wall is in and null for walls not in a group. Object.IsNull will give you true or false that can be feed into a filter.

you can also see this post if you want to keep the groups as well.


#4

If what I posted solved your problem to the title please mark it as solved. The forum asks that all deviation from the original topic be posted to a new thread. Can you please start a new post? It helps other who come here looking for help. I will gladly answer your question there.

Steven