public void FillComboBoxAuthors(List <Author> authorList)
        {
            _authorList = authorList;
            var authorStringList = _authorList.Select(x => _displayData.GetStringAuthor(x));

            _displayData.FillComboBox(comboBoxAuthors, authorStringList);
        }
        public void InitializeComponentAuthorForm(Dictionary <string, bool> nationality)
        {
            Nationality = nationality;
            var list = Nationality.Select(s => s.Key);

            _displayData.FillComboBox(comboBoxNationality, list);
        }
        public void InitializeComponentAuthorForm()
        {
            var list = _nationality.Select(s => s.Key);

            _displayData.FillComboBox(comboBoxNationality, list);
        }