using uCalcSoftware;

var uc = new uCalc();
var t = uc.NewTransformer();
var r = t.FromTo("Hello", "Hi");

// Disable
r.Active = false;
Console.WriteLine(t.Transform("Hello").Text); // Output: Hello (No change)

// Enable
r.Active = true;
Console.WriteLine(t.Transform("Hello").Text); // Output: Hi