SetRepresentationTo Surface and to Wireframe simultaneously

A new VTker’s question, is it possible to set the representation to surface with wireframe simultaneously for a import stl filestrong text? like following picture.

The following:

actor->GetProperty()->SetRepresentationToSurface()
actor->GetProperty()->EdgeVisibilityOn()
actor->GetProperty()->SetEdgeColor(0,0,0)

gives you surface representation with all cell edges colored black

Great, thanks, I missed the edge property.