public AddDictionaryForm()
        {
            InitializeComponent();
            DictionaryName dictionaryName = new DictionaryName();

            dictionaryAddGrid.DataContext = dictionaryName; // binding
        }
        private void addDictionaryBtn_Click(object sender, RoutedEventArgs e)
        {
            DictionaryName dictionaryName = (DictionaryName)dictionaryAddGrid.DataContext;

            if (!dictionaryName.errorFlag)
            {
                DictionaryLoader.CreateDictionary(textBoxDictionaryName.Text);
                this.Close();
            }
        }