new Regex('((? : Regular Expression : Regular Expression C# Examples

new Regex('((?

    
using  System;
using  System.Collections.Generic;
using  System.Globalization;
using  System.Text;
using  System.Text.RegularExpressions;
using  System.Reflection;

public  class  MainClass{

      public  static  void  Main(){
                Regex  r3  =  new  Regex("((?:abc)|(?:xyz))*");
                Console.WriteLine(r3.IsMatch("abcabcxyzabc"));
      }
}
    
   
  
   

True

Related in same category :
• Use Regular Expressions to split string
• Do a replace using the Regex
• Reverse
• Regular Expresion Part
• new Regex('^\\d+') 1
• new Regex('\d+$') 2
• new Regex('^\\d+$') 3
• new Regex('(abc)|(xyz)*') 1
• new Regex('((abc)|(xyz))*') 2
• new Regex(?(^\d)^\d+$|^\D+$)
• new Regex((abc)*)x(\1)
• new Regex(^\d+$\n+, RegexOptions.Multiline)
• new Regex((abc)*abc((abcd)|z)bc)
• new Regex(]+>[^]+>)
• new Regex(]+)>[^