You can select Elements by their ElementId with the internal Dynamo method (as long as they are in your model).
You do have to do it in a code block though.
in a codeblock: Revit.Elements.ElementSelector.ByElementId(elemId)
You can select Elements by their ElementId with the internal Dynamo method (as long as they are in your model).
You do have to do it in a code block though.
in a codeblock: Revit.Elements.ElementSelector.ByElementId(elemId)