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  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public void DoReport(int prog)
  6. 	{
  7. 		Console.WriteLine("Progress {0}", prog);
  8. 	}
  9.  
  10. 	public void DoCount(int t, IProgress<int> iprog = null)
  11. 	{
  12. 		Console.WriteLine("Doing loops to {0}", t);
  13.  
  14. 		for (int j = 0; j < t; j++)
  15. 		{
  16. 			if (iprog != null)
  17. 				iprog.Report(j);
  18. 			Thread.Sleep(1000);
  19. 		}
  20. 	}
  21.  
  22. 	public async void SomeTaskAsync(int t)
  23. 	{
  24. 		Progress<int> iprog = new Progress<int>(pr => { DoReport(pr); });
  25.  
  26. 		// ((IProgress<int>)iprog).Report(72);
  27. 		await Task.Run(() => { DoCount(t, iprog); });
  28. 		// ((IProgress<int>)iprog).Report(83);
  29. 		Console.WriteLine("Finished Async.");
  30. 	}
  31.  
  32. 	public static void Main()
  33. 	{
  34. 		Test test = new Test();
  35.  
  36. 		test.SomeTaskAsync(7);
  37. 		Console.WriteLine("Finished.");
  38.  
  39. 		Thread.Sleep(8000);
  40. 	}
  41. }
  42.  
Success #stdin #stdout 0.07s 30128KB
comments (?)
stdin
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Standard input is empty
stdout
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Doing loops to 7
Finished.
Progress 0
Progress 1
Progress 2
Progress 3
Progress 4
Progress 5
Progress 6
Finished Async.
https://ideone.com/PELcjj
language:
C# (NET 6.0)
created:
17 days ago
visibility:
public

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