Partial Class vs Interface

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using PartialProject.objects;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            Interface classObj = new Class();
            //
            Interface obj = classObj.Instance;
            Console.ReadLine();
        }
    }
}

namespace PartialProject.objects
{
    public interface Interface
    {
        Interface Instance { get; }
    }

    //To make sure the autogenerated code inherits Interface
    public partial class Class : Interface
    {
        Interface Interface.Instance
        {
            get
            {
                return Instance;
            }
        }
    }

    //This is autogenerated
    public partial class Class
    {
        private Class Instance
        {
            get
            {
                return this;
            }
        }
    }
}

// Source: http://stackoverflow.com/questions/2606461/problem-with-interface-implementation-in-partial-classes
// Note: Fixed stackoverflow issue