Detecting if class property is a reference type

Question

Is it possible when looking at a class\' properties to detect if any of them is a reference type.

Take below as an example:

public class Client
{
            


        

Answer 1

Check if the type is a string and check if it is a class.

        public static bool IsNonStringClass(this Type type)
        {
            if (type == null || type == typeof(string))
                return false;
            return typeof(Type).IsClass;
        }