using System;

using System.Linq;

using System.Reflection;

​

namespace test

{

    static class PRD

    {

        public static dynamic prdData { get; private set; } = new PRD_P20();

    }

​

    public abstract class PRD_DATA

    {

        public BLE ble = new BLE();

        public class BLE : PRD_BLE_BASE { }

    }

​

    public abstract class PRD_BLE_BASE

    {

        public PSR psr = new PSR();

    }

    public class PSR

    {

        public string timestamp = "original";

    }

​

    public class PRD_P20 : PRD_DATA

    {

        /* Instantiate new version BLE and hide the parent class  */

        public new BLE ble = new BLE();

​

        public new class BLE

        {

            public PSR psr = new PSR();

        }

​

        public class PSR

        {

            public string timeStamp = "updated";

        }

​

    }

    class Program

    {

        static void Main(string[] args)

        {

            dynamic prdData = PRD.prdData;

            TypeInfo prdDataType = prdData.GetType();

            var filteredFields = prdDataType.GetFields().Where( x => x.DeclaringType == prdDataType).ToList();

            foreach (FieldInfo prdDataField in filteredFields)

            {

                object prdFieldValue = prdDataField.GetValue(prdData);

                Console.WriteLine("Found field '{0}' declared in type '{1}' with a value of '{2}' which is of type '{3}'", prdDataField.Name, prdDataField.DeclaringType, prdFieldValue, prdFieldValue.GetType().FullName);

​

                foreach (FieldInfo f1 in prdFieldValue.GetType().GetFields())

                {

                    object o2 = f1.GetValue(prdFieldValue);

                    foreach (FieldInfo f2 in o2.GetType().GetFields())

                    {

                        Console.WriteLine("f2.Name:" + f2.Name + ": " + f2.GetValue(o2));

                    }

                }

            }

​

            try

            {

                Console.WriteLine(PRD.prdData.ble.psr.timestamp);   // Fails RuntimeBinderException

                throw new Exception("This shouldn't happen");

            }

            catch(Microsoft.CSharp.RuntimeBinder.RuntimeBinderException exception)

            {

                Console.WriteLine("Could not find timestamp with a lowercase s, as expected.");

            }

            Console.WriteLine(PRD.prdData.ble.psr.timeStamp);

        }

    }}

​