see how much references a method or class has

Question

HI,

 

Maybe a strange question. I have visual studio 2015 and visual studio 2010.

In visual studio 2015 you see above every method or class how much references the method has and where it is referenced to. How ever I don't see that in visual studio 2010. Wich settings do I need to change to see that ?

 

 

thnx