title: c# add using declaration for namespace to all classes
body: <p>Is it possible to add a using declaration to a namespace globally?</p>
  
  <p>For example, I want all of my classes under the "MyApp.Models" namespace to include the namespace System.Linq.Dynamic.</p>
  
  <p>In asp.net you can do this for view by adding the namespace in the web.config.  Is there a way to do this for class files as well?</p>