security - C# appdomain permission no thread -

i create appdomains dynamically load dll's - supposed.

however did not manage stop unhandled exception terminating whole thing - seems not possible.

however not have if forbid creation of new threads in 3rd party dll.

is there way forbid thread creation (and maybe task creation) in custom appdomain , if yes: how?

p.s.: learned system.addin. take @ if no 1 has positive answer.