private void LocaleChanged(string localeCode) { if (localeCode == null) { throw new ArgumentNullException("Provided locale code is null! Recheck!"); } _localeWorker.SetLocale(localeCode); _view.LoginLabelTxt = _localeWorker.LoginText; _view.LoginButtonTxt = _localeWorker.LogInBtnText; _view.PasswordLabelTxt = _localeWorker.PasswordText; _view.SignUpBtnTxt = _localeWorker.SignUpBtnText; }