public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
 {
     if (!string.IsNullOrEmpty("" + value) && Configurazione.UserConfigLumen.compNumFoto)
     {
         return(CompNumFoto.getLongValue("" + value));
     }
     return(value);
 }
        public void CompNumFotoTest1()
        {
            string enc = CompNumFoto.getStringValue(36);
            long   dec = CompNumFoto.getLongValue(enc);

            Assert.IsTrue(36 == dec);
            Console.WriteLine("From {0}, to {1}, to {2}", 36, enc, dec);
        }
 public void CompNumFotoTest2()
 {
     for (long i = 0; i < 400000; ++i)
     {
         string enc = CompNumFoto.getStringValue(i);
         long   dec = CompNumFoto.getLongValue(enc);
         Assert.IsTrue(i == dec);
         Console.WriteLine("From {0}, to {1}, to {2}", i, enc, dec);
     }
 }