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  1. using System;
  2. using System.Collections;
  3. using System.Collections.Generic;
  4. using System.Diagnostics;
  5. using System.IO;
  6. using System.Linq;
  7. using System.Text;
  8. using System.Threading;
  9. using System.Threading.Tasks;
  10.  
  11. namespace TestTestTest
  12. {
  13.     class Program
  14.     {
  15.         static void Main(string[] args)
  16.         {
  17.             var list = new SortedList<string, FileInfo>();
  18.             foreach (var name in Directory.GetFiles("C:\\WINDOWS"))
  19.             {
  20.                 list.Add(name, new FileInfo(name));
  21.             }
  22.  
  23.             Action a = () =>
  24.             {
  25.                 while (true)
  26.                 {
  27.                     foreach (var kvp in list)
  28.                     {
  29.                         Console.WriteLine("Action=A:{0}", kvp.Value.Name);
  30.                     }
  31.                 }
  32.             };
  33.  
  34.             Action b = () =>
  35.             {
  36.                 while (true)
  37.                 {
  38.                     for (int i = 0; i < list.Count; i++)
  39.                     {
  40.                         Console.WriteLine("Action=B:{0}", list[list.Keys[i]].Name);
  41.                     }
  42.                 }
  43.             };
  44.  
  45.             for (int i = 0; i < 25; i++ )
  46.             {
  47.                 Task.Factory.StartNew(a);
  48.                 Task.Factory.StartNew(b);
  49.             }
  50.             Thread.Sleep(600 * 1000);
  51.         }
  52.     }
  53. }
  54.  
Not running #stdin #stdout 0s 0KB
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stdout 
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https://ideone.com/DCJQgk
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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