private void ShowPlayersButton_Click(object sender, RoutedEventArgs e)
        {
            ShowAllDataWindow showAllDataWindow = new ShowAllDataWindow();

            showAllDataWindow.Datatype = ShowAllDataWindow.DataType.PLAYERS;
            showAllDataWindow.ShowDialog();
        }
        private void ShowGamesButton_Click(object sender, RoutedEventArgs e)
        {
            ShowAllDataWindow showAllDataWindow = new ShowAllDataWindow();

            showAllDataWindow.Datatype = ShowAllDataWindow.DataType.GAMES;
            showAllDataWindow.ShowDialog();
        }