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  1. // ===++===
  2. //
  3. //    OrtizOL
  4. //
  5. // ===--===
  6. /*============================================================
  7. //
  8. // Clase: AsignacionMemoriaStringBuilder.cs
  9. //
  10. // Propósito: Demostración del uso dinámico de memoria por 
  11. // parte de StringBuilder.
  12. //
  13. ============================================================*/
  14.  
  15. using System;
  16. using System.Reflection;
  17. using System.Text;
  18.  
  19. namespace Articulos.Cap06
  20. {
  21.     public class AsignacionMemoriaStringBuilder
  22.     {
  23.         ///<summary>
  24.         /// Muestra información asociada a un objeto StringBuilder
  25.         ///</summary>
  26.         public static void InformacionObjetoStringBuilder(StringBuilder sb)
  27.         {
  28.             foreach (var propiedad in sb.GetType().GetProperties())
  29.             {
  30.                 if (propiedad.GetIndexParameters().Length == 0)
  31.                 {
  32.                     Console.Write("{0}: {1:N0}     ", propiedad.Name, propiedad.GetValue(sb));
  33.                 }            
  34.             }
  35.             Console.WriteLine();
  36.         }
  37.  
  38.         public static void Main()
  39.         {
  40.             // Instanciación de un objeto StringBuilder
  41.             StringBuilder objSB = new StringBuilder();
  42.  
  43.             // Estado actual del objeto StringBuilder
  44.             InformacionObjetoStringBuilder(objSB);
  45.  
  46.             objSB.Append("Es esta es una frase.");
  47.  
  48.             // Nuevo estado del objeto StringBuilder
  49.             InformacionObjetoStringBuilder(objSB);
  50.  
  51.             for (int i = 0; i <= 10; ++i)
  52.             {
  53.                 objSB.Append("Texto adicional.");
  54.                 InformacionObjetoStringBuilder(objSB);
  55.             }
  56.         }
  57.     }
  58. }
Success #stdin #stdout 0.06s 24008KB
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Standard input is empty
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MaxCapacity: 2,147,483,647     Capacity: 16     Length: 0     
MaxCapacity: 2,147,483,647     Capacity: 21     Length: 21     
MaxCapacity: 2,147,483,647     Capacity: 42     Length: 37     
MaxCapacity: 2,147,483,647     Capacity: 84     Length: 53     
MaxCapacity: 2,147,483,647     Capacity: 84     Length: 69     
MaxCapacity: 2,147,483,647     Capacity: 168     Length: 85     
MaxCapacity: 2,147,483,647     Capacity: 168     Length: 101     
MaxCapacity: 2,147,483,647     Capacity: 168     Length: 117     
MaxCapacity: 2,147,483,647     Capacity: 168     Length: 133     
MaxCapacity: 2,147,483,647     Capacity: 168     Length: 149     
MaxCapacity: 2,147,483,647     Capacity: 168     Length: 165     
MaxCapacity: 2,147,483,647     Capacity: 336     Length: 181     
MaxCapacity: 2,147,483,647     Capacity: 336     Length: 197
https://ideone.com/v7AJV4
Demostración del crecimiento de un objeto StringBuilder.
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
secret

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