Prado\Web\UI\WebControls\TWizard::getNavigationButtonStyle PHP Méthode

    public function getNavigationButtonStyle()
    {
        if (($style = $this->getViewState('NavigationButtonStyle', null)) === null) {
            $style = new TStyle();
            $this->setViewState('NavigationButtonStyle', $style, null);
        }
        return $style;
    }