Finding out if a type implements a generic interface

Question

Let\'s say I have a type, MyType. I want to do the following:

1. Find out if MyType implements the IList interface, for some T.
2. If the answer to (1) is y

Answer 1

    public static bool Implements(this Type type) where I : class
    {
         if (!typeof(I).IsInterface)
         {
             throw new ArgumentException("Only interfaces can be 'implemented'.");
         }

         return typeof(I).IsAssignableFrom(type);
    }