private void ChbChangeIfChecked_CheckChanged(object sender, RoutedEventArgs e)
        {
            if (!IsLoaded)
            {
                return;
            }

            if (ChbChangeIfChecked.IsChecked == true)
            {
                RadioButtonHelper.SetCheckedContent(RdbCustom1, "Checked !");
                RadioButtonHelper.SetCheckedContent(RdbCustom2, "Checked !");
            }
            else
            {
                RadioButtonHelper.SetCheckedContent(RdbCustom1, null);

                RadioButtonHelper.SetCheckedContent(RdbCustom2, null);
            }
        }