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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4.  
  5. public class Test
  6. {
  7.         class MyClass
  8.         {
  9.             public int Value;
  10.         }
  11.  
  12.         private static IEnumerable<MyClass> GenerateEnumerable()
  13.         {
  14.             yield return new MyClass { Value = 1 };
  15.             yield return new MyClass { Value = 2 };
  16.             yield return new MyClass { Value = 3 };
  17.         }
  18.  
  19.         public static void Main(string[] args)
  20.         {
  21.             var list = new List<MyClass> { new MyClass { Value = 1 }, new MyClass { Value = 2 }, new MyClass { Value = 3 } };
  22.             var enumerable = GenerateEnumerable();
  23.  
  24.             Enumerate(list);
  25.             Enumerate(enumerable);
  26.  
  27.             Console.ReadLine();
  28.         }
  29.  
  30.         static void Enumerate(IEnumerable<MyClass> enumerable)
  31.         {
  32.             foreach (var element in enumerable)
  33.             {
  34.                 element.Value += 1;
  35.             }
  36.  
  37.             Console.WriteLine(String.Join(", ", enumerable.Select(x => x.Value.ToString()).ToArray()));
  38.         }
  39. }
Success #stdin #stdout 0.05s 24088KB
comments (?)
stdin 
Standard input is empty
stdout 
2, 3, 4
1, 2, 3
https://ideone.com/xXOwQ0
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
secret

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