Mega Code Archive

 

Categories / C# Tutorial / Regular Expression

 

RegEx Group

using System; using System.Text.RegularExpressions;     class Test     {         public static void Main()         {             string string1 = "04:03:27 127.0.0.0 yourdomain.com";             Regex theReg = new Regex(@"(?<time>(\d|\:)+)\s" +                 @"(?<ip>(\d|\.)+)\s" +                 @"(?<site>\S+)");             MatchCollection theMatches = theReg.Matches(string1);             foreach (Match theMatch in theMatches)             {                 if (theMatch.Length != 0)                 {                     Console.WriteLine("\ntheMatch: {0}",theMatch.ToString());                     Console.WriteLine("time: {0}",theMatch.Groups["time"]);                     Console.WriteLine("ip: {0}",theMatch.Groups["ip"]);                     Console.WriteLine("site: {0}",theMatch.Groups["site"]);                 }             }         }     }