Hello,
It seems you are able to control a RevitLink Visibility via View.HideElements and View.UnhideElements.
However when you try to use View.SetElementOverrides for a RevitLink. You are unable to set the Halftone, Underlay options. Even better would be if you could also control the RevitLink Display Settings.
Note that I am not refering there RevitLinkInstance Overides. Rather the unexpanded option below:
