txt 2 re
knowing is obsolete :: regular expression generator (perl php python java javascript coldfusion c c++ ruby vb vbscript j# c# c++.net vb.net)
 
 
 
Enter the string that you want to use a regular expression on:
1
   
 
Select the elements that you want to extract to run regular expression generator:
2
4
c 4
d4
2
 2
d2
day2
int42
_
c 
ws_
4
c 4
d4
3
c 3
d3
day3
int
< Source String
What to click?  extract any integer in this position
extract this integer (2006) in this position
 
3C# regular expression program that extracts the selected elements from the entered string:
Perl PHP Python Java Javascript ColdFusion C C++ Ruby VB VBScript J#.net [C#.net] C++.net VB.net 
 
// URL that generated this code:
// http://txt2re.com/index-csharp.php3?s=42%2043&2&-11&10

using System;
using System.Text.RegularExpressions;

namespace ConsoleApplication1
{
  class Program
  {
    static void Main(string[] args)
    {
      string txt="42 43";

      string re1=".*?";	// Non-greedy match on filler
      string re2="(2)";	// Any Single Character 1
      string re3="(.)";	// Any Single Character 2
      string re4="(\\d+)";	// Integer Number 1

      Regex r = new Regex(re1+re2+re3+re4,RegexOptions.IgnoreCase|RegexOptions.Singleline);
      Match m = r.Match(txt);
      if (m.Success)
      {
            String c1=m.Groups[1].ToString();
            String c2=m.Groups[2].ToString();
            String int1=m.Groups[3].ToString();
            Console.Write("("+c1.ToString()+")"+"("+c2.ToString()+")"+"("+int1.ToString()+")"+"\n");
      }
      Console.ReadLine();
    }
  }
}

//-----
// Paste the code into a new Console Application
//-----
 
 
 
 
Feedback
gzzibs:: bXOkEmMoEHAImzBrHNUSat, 21 Mar 2015 02:34PM
::  Sat, 21 Mar 2015 06:57PM
mkijhdpqffd:: FxuQzZLVbSun, 22 Mar 2015 05:09AM
::  Sun, 22 Mar 2015 07:59PM
::  Mon, 23 Mar 2015 03:27AM
::  Mon, 23 Mar 2015 06:51AM
:: Perfect!! alias Stefan S.Mon, 23 Mar 2015 10:23AM
someone:: Help me alot!Mon, 23 Mar 2015 10:36AM
regexer:: very cool very swag i liek itMon, 23 Mar 2015 03:08PM
Yolo:: $wagMon, 23 Mar 2015 05:04PM
daaaamn dude:: thank a lot broMon, 23 Mar 2015 08:16PM
::  Mon, 23 Mar 2015 10:56PM
::  Mon, 23 Mar 2015 10:56PM
::  Tue, 24 Mar 2015 05:05AM
::  Tue, 24 Mar 2015 07:48AM
::  Tue, 24 Mar 2015 12:40PM
sad:: asdasTue, 24 Mar 2015 12:40PM
asdf:: dsafasdfTue, 24 Mar 2015 12:40PM
sülüman:: Nabıyonuz gençlerTue, 24 Mar 2015 03:08PM
sülüman:: Nabıyonuz gençlerTue, 24 Mar 2015 03:09PM
::  Wed, 25 Mar 2015 06:31AM
:: Awesome!Wed, 25 Mar 2015 06:31AM
::  Wed, 25 Mar 2015 08:28AM
::  Wed, 25 Mar 2015 08:36AM
1337:: Awesome, would donate if a button would be there. Wed, 25 Mar 2015 02:27PM
::  Thu, 26 Mar 2015 06:02AM
::  Thu, 26 Mar 2015 09:02AM
::  Thu, 26 Mar 2015 09:12AM
:: uselessThu, 26 Mar 2015 09:13AM
111:: 22222222888888Fri, 27 Mar 2015 03:29AM
::  Fri, 27 Mar 2015 03:30AM
masterdingdong:: AwesomeFri, 27 Mar 2015 02:09PM
mightycpa:: it took me a little while... how do you do NOT?Sat, 28 Mar 2015 04:58AM
::  Sat, 28 Mar 2015 04:41PM
::  Sat, 28 Mar 2015 04:42PM
::  Sat, 28 Mar 2015 11:25PM
::  Mon, 30 Mar 2015 03:00AM
::  Mon, 30 Mar 2015 07:07AM
::  Tue, 31 Mar 2015 09:21AM
::  Tue, 31 Mar 2015 01:03PM
::  Tue, 31 Mar 2015 07:35PM
::  Wed, 1 Apr 2015 02:17AM
snakedoctor:: how do you match against any number of something?Wed, 1 Apr 2015 10:51AM
::  Wed, 1 Apr 2015 11:11AM
 
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