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  1. using System;
  2.  
  3. namespace Articulos.Cap04
  4. {
  5.     internal delegate object AccionObject();
  6.  
  7.     internal class Aplicacion
  8.     {
  9.         public static void Main()
  10.         {
  11.             // Declaración instancia de `AccionObject`:
  12.             AccionObject del = new AccionObject(ObtenerString);
  13.  
  14.             object resultado = del();
  15.  
  16.             Console.WriteLine("Contenido de `resultado`: {0}", resultado);
  17.         }
  18.  
  19.         public static string ObtenerString()
  20.         {
  21.             return "Blog xCSw";
  22.         }
  23.     }
  24. }
Success #stdin #stdout 0.03s 33840KB
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Contenido de `resultado`: Blog xCSw
https://ideone.com/6GEaUd
Covarianza en delegados en C#.
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
secret

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