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
c 2
d2
day2
int42
_
c _
ws_
4
c 4
d4
3
c 3
d3
day3
int43
< Source String
What to click?  extract any integer in this position
extract this integer (2006) in this position
 
3Visual Basic 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-vb.php3?s=42%2043&2&8&-9999

Imports System.Text.RegularExpressions
Module Module1

  Sub Main
    Dim txt As String ="42 43"

    Dim re1 As String="()"	' 1
    Dim re2 As String="(\d)"	'Any Single Digit 1
    Dim re3 As String=".*?"	'Non-greedy match on filler
    Dim re4 As String ="\d+"	'Uninteresting: int
    Dim re5 As String=".*?"	'Non-greedy match on filler
    Dim re6 As String="(\d+)"	'Integer Number 1

    Dim r As Regex = new Regex(re1+re2+re3+re4+re5+re6,RegexOptions.IgnoreCase Or RegexOptions.Singleline)
    Dim m As Match = r.Match(txt)
    If (m.Success) Then
        Dim 1=m.Groups(1)
        Dim d1=m.Groups(2)
        Dim int1=m.Groups(3)
        Console.WriteLine("("+1.ToString()+")"+"("+d1.ToString()+")"+"("+int1.ToString()+")"+"")
    End If
    Console.ReadLine()
  End Sub
End Module

'-----
' Paste the code into a new Console Application
'-----
 
 
 
 
Feedback
bobbyjo:: The best regular expression builder there is!Thu, 19 Feb 2015 11:48PM
::  Fri, 20 Feb 2015 02:06AM
:: could you plz tell me the step by step process that how to use txt2re?Fri, 20 Feb 2015 11:07AM
:: ddFri, 20 Feb 2015 12:31PM
:: lelFri, 20 Feb 2015 12:31PM
Андрей Викторович::  Sun, 22 Feb 2015 05:32PM
gkxhel:: ffChShZJjJMon, 23 Feb 2015 07:36AM
sanae:: A great toolMon, 23 Feb 2015 02:13PM
alert(/a/):: alert(/a/)Mon, 23 Feb 2015 02:14PM
::  Mon, 23 Feb 2015 02:15PM
::  Mon, 23 Feb 2015 02:15PM
::  Mon, 23 Feb 2015 06:53PM
tako:: I literally have no idea how the fuck to use your toolMon, 23 Feb 2015 08:02PM
silphium:: Verry cool!Tue, 24 Feb 2015 05:59AM
Raviraj:: NiceeeeeeeeeeeeeeeeeeTue, 24 Feb 2015 10:00AM
:: You deserve a medal!Wed, 25 Feb 2015 12:19PM
jared::  Wed, 25 Feb 2015 02:30PM
::  Wed, 25 Feb 2015 04:48PM
::  Wed, 25 Feb 2015 09:19PM
:: WTB setting for grep regex with or without -P and lookbehind + lookaheadThu, 26 Feb 2015 03:10PM
::  Thu, 26 Feb 2015 11:59PM
j2:: This is some good work, You must be a wiz or an insomniacThu, 26 Feb 2015 11:59PM
colin:: Thank you so much, worked perfectly!Fri, 27 Feb 2015 12:17AM
::  Fri, 27 Feb 2015 01:17AM
Add Experiment:: blah blah balghFri, 27 Feb 2015 07:56AM
::  Fri, 27 Feb 2015 03:30PM
pro:: thank you for this awesom serviceFri, 27 Feb 2015 06:08PM
Arun:: This is beyond awesome... Done my work in 2 mins...Fri, 27 Feb 2015 10:31PM
::  Sat, 28 Feb 2015 02:56AM
123:: 123Sat, 28 Feb 2015 10:40AM
::  Sun, 1 Mar 2015 03:41AM
:: NiceSun, 1 Mar 2015 08:17AM
::  Mon, 2 Mar 2015 07:44AM
::  Mon, 2 Mar 2015 08:46AM
::  Mon, 2 Mar 2015 01:00PM
:: How to work with conditional regular expressions?Mon, 2 Mar 2015 09:13PM
a:: aTue, 3 Mar 2015 08:31AM
pcul:: where ist your donate-button :)Tue, 3 Mar 2015 09:54AM
::  Tue, 3 Mar 2015 01:17PM
:: I literally have no idea how the fuck to use your toolTue, 3 Mar 2015 05:10PM
::  Wed, 4 Mar 2015 09:37AM
Emylee:: Thank you so much for this, it's great.Wed, 4 Mar 2015 03:09PM
::  Wed, 4 Mar 2015 08:52PM
::  Wed, 4 Mar 2015 09:38PM
 
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