title: No system.runtime.caching in UWP
body: <p>I was looking for implementing caching in my UWP app, but I couldn't find the System.Runtime.Caching, I looked at msdn <a href="https://msdn.microsoft.com/en-us/library/mt185505.aspx" rel="nofollow noreferrer">https://msdn.microsoft.com/en-us/library/mt185505.aspx</a> couldn't find this reference. Is this supported on UWP? if not what is the alternative? I looked at other similar questions on the stackoverflow but couldn't find any viable answer on <a href="https://stackoverflow.com/questions/13615407/no-system-runtime-caching-available">No System.Runtime.Caching available?</a></p>