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  1. using System;
  2. using System.Text.RegularExpressions;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8.     string input = @"\test";
  9.     bool result = !Regex.IsMatch(input, @"[""'\\]+");  // result is true if no match
  10.     if (!result) {
  11.         Console.WriteLine("Comments cannot contain quotes (double or single) or slashes.");
  12.     }
  13.  
  14.     }
  15. }
Success #stdin #stdout 0.06s 34072KB
comments (?)
stdin
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Standard input is empty
stdout
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Comments cannot contain quotes (double or single) or slashes.
https://ideone.com/Sz23Fn
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
public

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