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

namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {
            ModelProxy m = new ModelProxy();
            m.PropertyChanged += M_PropertyChanged;
            m.Name = "333";
            Console.ReadLine();
        }

        private static void M_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
        {
            Console.WriteLine("Run Run Run");
        }
    }
}