C++/CLI -> ActiveX

WARNING: EXPERT LEVEL QUESTION

I have a activex object which takes a VARIANT FAR* value as a parameter.
After importing the object into the managed world via add Reference the parameter is now a System::Object ^%.

What should I pass to the function?

ActiveX? You are the cancer that is killing the Internet.

>>1
ActiveX != Expert level question.

Please fail elsewhere. Thank you.