using System;
 
namespace Articulos.Preguntas
{
    public class UsoThisEnClase
    {
        private int campo;
 
        public UsoThisEnClase(int valor)
        {
            this.campo = valor;
        }
 
        public void Metodo(int a)
        {
            this.campo = a;
 
            this = new UsoThisEnClase(9);
 
            Console.WriteLine(campo.ToString());
        }
 
        public static void Main()
        {
            UsoThisEnClase ut = new UsoThisEnClase(3);
 
            ut.Metodo(4);
        }
    }
}

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