Is there some sort of CacheDependency in System.Runtime.Caching?

Question

I heard that .NET 4 has a new caching API.

Okay, so the good old System.Web.Caching.Cache (which is, by the way, still there in .NET 4) has the ability

Answer 1

I haven't really used it yet but classes derived from ChangeMonitor Class appear to serve a similar purpose.