private void projectsDoneByTheOperator_Click(object sender, RoutedEventArgs e)
        {
            OperatorProjectsDone operatorProjectsDone = new OperatorProjectsDone(userNameString);

            operatorProjectsDone.ShowDialog();
        }
        private void projectsDoneByTheOperator(object sender, MouseButtonEventArgs e)
        {
            OperatorProjectsDone operatorProjectsDone = new OperatorProjectsDone(userNameString);

            operatorProjectsDone.ShowDialog();
        }