How to remove unused using namespaces

Question

I am using visual studio 2010 and was wondering if there is a way to automatically remove all the namespaces that aren\'t being used at the the top of the page e.g.

Answer 1

If you are using Visual Studio 2019, you can:

Right click your solution -> Analyze and Code Cleanup -> Configure Code Cleanup -> Create a profile (Remove & Sort usings) and then run it.