Hi all, I want to do a filter with a list. Maybe List.Map, No idea. I got all the walls in the model . With wall.GetParameterValueByName[“Base Constraint”]; I got all the levels with Elemen.Name Because this list return all the objects like a Revit.Elements.Level. I don’t have problem here. I try to do the same with the parameter “Top Constraint” With wall.GetParameterValueByName[“Top Constraint”]; I would like to get all the levels with Elemen.Name Because this list return different objects like a System.String and Revit.Elements.Level. The walls that not have Top Constraint return “Unconnected” like a String Object. I would like to do a filter to access only to the objects which are Revit.Elements.Level and get there Elemen.Name and Level.Elevation. Somebody knows any useful “node”, maybe List.Map or List.FilterByBoolMask. Thanks
You can use some custom nodes to get filter elements parameter value containing “Unconnected”. See below example.
It seems i and Mostafa replied at same time