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  1. using System;
  2.  
  3. public class Test
  4. {
  5.  
  6. 	delegate void Foo();
  7.  
  8. 	class Bar {
  9. 		public int X;
  10. 		public void DoIt() {
  11. 			X++;
  12. 			Console.WriteLine("X={0}", X);
  13. 		}
  14. 	}
  15. 	public static void Main() {
  16. 		Bar b = new Bar();
  17. 		var foo = MakeFooFromBar(b);
  18. 		foo();
  19. 		foo();
  20. 		foo();
  21. 		Console.WriteLine("X={0}", b.X);
  22. 	}
  23.  
  24. 	private static Foo MakeFooFromBar(Bar b) {
  25. 	    return new Foo(b.DoIt);
  26. 	}
  27. }
Success #stdin #stdout 0.01s 131712KB
comments (?)
stdin 
Standard input is empty
stdout 
X=1
X=2
X=3
X=3
https://ideone.com/lxXFH8
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
public

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