Hello. If you mean you want sides of a solid extruded to different heights (like each face extruded to a different height), try extruding as surfaces first then join them all into a single solid.
http://dictionary.dynamobim.com/#/Geometry/Solid/Create/ByJoinedSurfaces
If you mean like using two curves from different views, there have been several threads on how that has been done if you want to try searching for it.
@jacob.small’s post in Curves from two views shows one example.