How to dynamically enable or disable transformation rules using the Active property.

ID: 120

See: Active = [bool], Active(bool) 
				
					using uCalcSoftware;

var uc = new uCalc();
var t = uc.NewTransformer();
t.Str("<h3>Title</h3><b>Bold statement</b><h3>Title B</h3><b>Other text</b>");

var BoldTag = t.Pattern("<b>{text}</b>");
var H3Tag = t.Pattern("<h3>{text}</h3>");
t.Find();


Console.WriteLine(t.Matches.Text);
Console.WriteLine("");

BoldTag.Active = false;
Console.WriteLine($"BoldTag.Active(): {BoldTag.Active}");
Console.WriteLine("-----------------------");
t.Find();
Console.WriteLine(t.Matches.Text);
Console.WriteLine("");

BoldTag.Active = true;
Console.WriteLine($"BoldTag.Active(): {BoldTag.Active}");
Console.WriteLine("----------------------");

t.Find();
Console.WriteLine(t.Matches.Text);
Console.WriteLine("");

				
			
<h3>Title</h3>
<b>Bold statement</b>
<h3>Title B</h3>
<b>Other text</b>

BoldTag.Active(): False
-----------------------
<h3>Title</h3>
<h3>Title B</h3>

BoldTag.Active(): True
----------------------
<h3>Title</h3>
<b>Bold statement</b>
<h3>Title B</h3>
<b>Other text</b>
Explore 600+ other examples
				
					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

#define tf(IsTrue) ((IsTrue) ? "True" : "False")

int main() {
   uCalc uc;
   auto t = uc.NewTransformer();
   t.Str("<h3>Title</h3><b>Bold statement</b><h3>Title B</h3><b>Other text</b>");

   auto BoldTag = t.Pattern("<b>{text}</b>");
   auto H3Tag = t.Pattern("<h3>{text}</h3>");
   t.Find();


   cout << t.Matches().Text() << endl;
   cout << "" << endl;

   BoldTag.Active(false);
   cout << "BoldTag.Active(): " << tf(BoldTag.Active()) << endl;
   cout << "-----------------------" << endl;
   t.Find();
   cout << t.Matches().Text() << endl;
   cout << "" << endl;

   BoldTag.Active(true);
   cout << "BoldTag.Active(): " << tf(BoldTag.Active()) << endl;
   cout << "----------------------" << endl;

   t.Find();
   cout << t.Matches().Text() << endl;
   cout << "" << endl;

}
				
			
<h3>Title</h3>
<b>Bold statement</b>
<h3>Title B</h3>
<b>Other text</b>

BoldTag.Active(): False
-----------------------
<h3>Title</h3>
<h3>Title B</h3>

BoldTag.Active(): True
----------------------
<h3>Title</h3>
<b>Bold statement</b>
<h3>Title B</h3>
<b>Other text</b>
Explore 600+ other examples
				
					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      Dim t = uc.NewTransformer()
      t.Str("<h3>Title</h3><b>Bold statement</b><h3>Title B</h3><b>Other text</b>")
      
      Dim BoldTag = t.Pattern("<b>{text}</b>")
      Dim H3Tag = t.Pattern("<h3>{text}</h3>")
      t.Find()
      
      
      Console.WriteLine(t.Matches.Text)
      Console.WriteLine("")
      
      BoldTag.Active = false
      Console.WriteLine($"BoldTag.Active(): {BoldTag.Active}")
      Console.WriteLine("-----------------------")
      t.Find()
      Console.WriteLine(t.Matches.Text)
      Console.WriteLine("")
      
      BoldTag.Active = true
      Console.WriteLine($"BoldTag.Active(): {BoldTag.Active}")
      Console.WriteLine("----------------------")
      
      t.Find()
      Console.WriteLine(t.Matches.Text)
      Console.WriteLine("")
      
   End Sub
End Module
				
			
<h3>Title</h3>
<b>Bold statement</b>
<h3>Title B</h3>
<b>Other text</b>

BoldTag.Active(): False
-----------------------
<h3>Title</h3>
<h3>Title B</h3>

BoldTag.Active(): True
----------------------
<h3>Title</h3>
<b>Bold statement</b>
<h3>Title B</h3>
<b>Other text</b>
Explore 600+ other examples