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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text.RegularExpressions;
  5.  
  6. public class Test
  7. {
  8. 	public static void Main()
  9. 	{
  10. 		string s = "[1]Ali ahmadi,[2]Mohammad Razavi";
  11. 		var digits = Regex.Matches(s, @"\[(\d+)\]")
  12.                                   .Cast<Match>()
  13.                                   .Select(m => m.Groups[1].Value)
  14.                                   .ToList();
  15. 	        foreach (var match in digits)
  16.             	{
  17. 			Console.WriteLine(match);
  18. 		}
  19. 	}	
  20. }
Success #stdin #stdout 0.07s 38248KB
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stdin 
Standard input is empty
stdout 
1
2
https://ideone.com/iNNIf
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

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