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  1. using System;
  2. using System.Reflection;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		var res = typeof(Books).GetField("IndianInTheCupboard").GetCustomAttribute<BookDetails>(false).Author;
  9. 		Console.WriteLine(res);
  10. 	}
  11. }
  12.  
  13. [AttributeUsage(AttributeTargets.Field)]
  14. public class BookDetails : Attribute
  15. {
  16.     public string Author { get; }
  17.     public int YearPublished { get; }
  18.  
  19.     public BookDetails(string author, int yearPublished)
  20.     {
  21.         Author = author;
  22.         YearPublished = yearPublished;
  23.     }
  24. }
  25.  
  26. public enum Books
  27. {
  28.     [BookDetails("Jack London", 1906)]
  29.     WhiteFange,
  30.  
  31.     [BookDetails("Herman Melville", 1851)]
  32.     MobyDick,
  33.  
  34.     [BookDetails("Lynne Reid Banks", 1980)]
  35.     IndianInTheCupboard
  36.  
  37. }
Success #stdin #stdout 0.01s 131200KB
comments (?)
stdin 
Standard input is empty
stdout 
Lynne Reid Banks
https://ideone.com/E6Q6UR
language:
C# (gmcs 5.20.1)
created:
6 years ago
visibility:
public

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