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
1
c 1
d1
1
c 1
d1
day11
int11
:
c :
J
c J
wJ
u
c u
wu
l
c 
wl
varJul
wordJul
monthJul
:
c :
2
c 2
d2
0
c 0
d0
1
c 1
d1
8
c 8
d8
day18
year2018
int2018
ddmmmyyyy11:Jul:2018
_
c _
ws_
"
c "
T
c T
wT
h
c h
wh
i
c i
wi
s
c s
ws
varThis
wordThis
_
c _
ws_
i
c i
wi
s
c s
ws
varis
wordis
_
c _
ws_
a
c a
wa
n
c n
wn
varan
wordan
_
c _
ws_
E
c E
wE
x
c x
wx
a
c a
wa
m
c m
wm
p
c p
w
l
c l
wl
e
c e
we
varExample
wordExample
!
c !
"
c "
string"This_is_an_Example!"
< Source String
What to click?  extract any integer in this position
extract this integer (2006) in this position
 
3C++.net 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-c++dotnet.php3?s=11:Jul:2018%20%22This%20is%20an%20Example!%22&71&36

#include "stdafx.h"
using namespace System;
using namespace System::Text::RegularExpressions;

int main()
{
  String^ txt="11:Jul:2018 \"This is an Example!\"";

  String^ re1=".*?";	// Non-greedy match on filler
  String^ re2=".";	// Uninteresting: c
  String^ re3=".*?";	// Non-greedy match on filler
  String^ re4=".";	// Uninteresting: c
  String^ re5=".*?";	// Non-greedy match on filler
  String^ re6=".";	// Uninteresting: c
  String^ re7=".*?";	// Non-greedy match on filler
  String^ re8=".";	// Uninteresting: c
  String^ re9=".*?";	// Non-greedy match on filler
  String^ re10=".";	// Uninteresting: c
  String^ re11="(.)";	// Any Single Character 1
  String^ re12=".*?";	// Non-greedy match on filler
  String^ re13="[a-z]";	// Uninteresting: w
  String^ re14=".*?";	// Non-greedy match on filler
  String^ re15="[a-z]";	// Uninteresting: w
  String^ re16=".*?";	// Non-greedy match on filler
  String^ re17="[a-z]";	// Uninteresting: w
  String^ re18=".*?";	// Non-greedy match on filler
  String^ re19="[a-z]";	// Uninteresting: w
  String^ re20=".*?";	// Non-greedy match on filler
  String^ re21="[a-z]";	// Uninteresting: w
  String^ re22=".*?";	// Non-greedy match on filler
  String^ re23="[a-z]";	// Uninteresting: w
  String^ re24=".*?";	// Non-greedy match on filler
  String^ re25="[a-z]";	// Uninteresting: w
  String^ re26=".*?";	// Non-greedy match on filler
  String^ re27="[a-z]";	// Uninteresting: w
  String^ re28=".*?";	// Non-greedy match on filler
  String^ re29="[a-z]";	// Uninteresting: w
  String^ re30=".*?";	// Non-greedy match on filler
  String^ re31="[a-z]";	// Uninteresting: w
  String^ re32=".*?";	// Non-greedy match on filler
  String^ re33="[a-z]";	// Uninteresting: w
  String^ re34=".*?";	// Non-greedy match on filler
  String^ re35="[a-z]";	// Uninteresting: w
  String^ re36=".*?";	// Non-greedy match on filler
  String^ re37="([a-z])";	// Any Single Word Character (Not Whitespace) 1

  Regex^ r = gcnew Regex(re1+re2+re3+re4+re5+re6+re7+re8+re9+re10+re11+re12+re13+re14+re15+re16+re17+re18+re19+re20+re21+re22+re23+re24+re25+re26+re27+re28+re29+re30+re31+re32+re33+re34+re35+re36+re37,RegexOptions::IgnoreCase|RegexOptions::Singleline);
  Match^ m = r->Match(txt);
  if (m->Success)
  {
      String^ c1=m->Groups[1]->Captures[0]->ToString();
      String^ w1=m->Groups[2]->Captures[0]->ToString();
      Console::Write("("+c1->ToString()+")"+"("+w1->ToString()+")"+"\n");
  }
  Console::ReadLine();
}

//-----
// Paste the code into a new Console Application
//-----
 
 
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