Object cache for C#

Question

I\'m doing a document viewer for some document format. To make it easier, let\'s say this is a PDF viewer, a Desktop application. One requirement for the s

Answer 1

To addition to  rsbarro's answer to use MemoryCache I recommend to use PostSharp AOP as described in 

http://www.codeproject.com/Articles/493971/Leveraging-MemoryCache-and-AOP-for-expensive-calls