c# - Native calls in COM Client / .NET Server Interop -

c# - Native calls in COM Client / .NET Server Interop -

i created c++ pplication hosts c# dll (com client -> .net server). able utilize c# dll classes in c++ application. question now, how can provide extern functions in com client , utilize them in c# dll? want this:

c++ application starts c++ creates object c# dll c++ application calls method object c# method runs c# method calls native function c++ application

so got working step 4. can't figure how step 5.

c# c++ interop call native