using System;

using Wanhjor.ObjectInspector;

​

namespace OtherAssembly 

{

    // This class is private

    class SomeClass 

    {

        private string _privateField = "This field it's so private...";

        private string PrivateProperty { get; set; } = "You can't read this";

​

        private void PrivateConsoleWrite(string line) 

        {

            Console.WriteLine(line);

        }

    }

    public static class ObjectFactory

    {

        public static object New() => new SomeClass();

    }

}

​

namespace MyAssembly

{

    public interface IDuckSomeClass 

    {

        [Duck(Name="_privateField", Kind = DuckKind.Field, Flags = DuckAttribute.AllFlags)]

        string PrivateField { get; set; }

​

        [Duck(Flags = DuckAttribute.AllFlags)]

        string PrivateProperty { get; set; }

​

        [Duck(Flags = DuckAttribute.AllFlags)]

        void PrivateConsoleWrite(string line);

    }

​

    public class Program

    {

        public static void Main()

        {

            var obj = OtherAssembly.ObjectFactory.New();

            HandleObject(obj);

        }

        public static void HandleObject(object obj) 

        {

            // We can treat the object as it were implementing the IDuckSomeClass interface

            var duck = obj.DuckAs<IDuckSomeClass>();

​

            Console.WriteLine(duck.PrivateField);

            Console.WriteLine(duck.PrivateProperty);

            Console.WriteLine();

​

            duck.PrivateField += " or not!";

            duck.PrivateProperty += ". I think I can!";

​

            Console.WriteLine(duck.PrivateField);

            Console.WriteLine(duck.PrivateProperty);

            Console.WriteLine();

​

            duck.PrivateConsoleWrite("Sooo private...");

        }

    }

}

​

​

​