I assume you are getting at this, System.Runtime.Caching
, similar to the System.Web.Caching
and in a more general namespace.
See http://deanhume.com/Home/BlogPost/object-caching—-net-4/37
and on the stack,
is-there-some-sort-of-cachedependency-in-system-runtime-caching and,
performance-of-system-runtime-caching.
Could be useful.