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  1. using System;
  2. using System.Linq;
  3. using System.Text.RegularExpressions;
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		var re = @"aa((?:(?!aa).)*?)kk"; 
  9. 		var str = "aa aa value kk 8718764 aa value1 kk kk kk 5178gkjh aathtkhkk"; 
  10.  		var res = Regex.Matches(str, re)
  11.  			.Cast<Match>()
  12.  			.Select(p => p.Groups[1].Value)
  13.  			.ToList();
  14. 		Console.WriteLine(string.Join("\n", res));
  15. 	}
  16. }
Success #stdin #stdout 0.03s 30392KB
comments (?)
stdin
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Standard input is empty
stdout
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 value 
 value1 
thtkh
https://ideone.com/XPPynj
language:
C# (gmcs 5.20.1)
created:
7 years ago
visibility:
secret

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