How to get suggested types to constrained generic method

I have been trying to write a Live Template that will type some code that contains a call to a method that has a generic parameter and have it display a list of classes that satisfy that constraint.  I even started to write a Resharper Macro to help with it and had trouble figuring out where to get the type information.  I then found that I couldn't get any intellisense for it either.  Is this even possible or am I going down a dead end?

Basically I have something like

public abstract class B

{

   public string Name { get; set; }

}

public class C : B

{

   public string Age { get; set; }

}

public class A

{

   IList<string> _listOfNames = new List<string>();

   public void AddName<T>(Expression<Func<T, object>> property) where T:B

   {

      _listOfNames.Add(property.GetMemberInfo().Name);

   }

}

And then use it like

   classOfTypeA.AddName<C>( x => x.Age );

I would like autocomplete or intellisense or something to display B and C when I type AddName< seeing as how it is constrained to be of type B.

TIA