using System;
using System.Collections.Generic;
 
public class Test
{
    class BaseEntity {
        public int PropZero {get;set;}
    }
    class DerivedOne : BaseEntity {
        public int PropOne {get;set;}
    }
    class DerivedTwo : BaseEntity {
        public int PropTwo {get;set;}
    }
	public static void Main()
	{
		var list = new List<BaseEntity> {
            new DerivedOne(), new DerivedTwo()  	
		};
        foreach (var e in list) {
            var type = e.GetType();
            Console.WriteLine("====== {0}", type.FullName);
            foreach (var p in type.GetProperties()) {
                Console.WriteLine(p);
            }
        }
	}
}

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