Version 1.0 of the C# wrapper for A7 has been released, the corresponding thread is located under Higher Languages : http://www.opserver.de/ubb7/ubbthreads.php?ubb=showflat&Number=277433

get the C# wrapper:
for A7.85.4 and A8.30.4, Version 2.3.9
at http://acknexwrapper2.matthias-auer.net/ or visit the thread