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  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public static void Main()
  6. 	{
  7. 		string string1 = "YOURSTRING";
  8.                 bool containsornot = string1 .IndexOf("yourstring", StringComparison.InvariantCultureIgnoreCase) >= 0;
  9.                 Console.WriteLine(containsornot);
  10. 	}
  11. }
Success #stdin #stdout 0.05s 34008KB
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stdin
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Standard input is empty
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True
https://ideone.com/FJ5RHD
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
secret

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