private void projectsToDoByTheOperator_Click(object sender, RoutedEventArgs e)
        {
            OperatorProjectToDo operatorProjectToDo = new OperatorProjectToDo(userNameString);

            operatorProjectToDo.ShowDialog();
        }
        private void projectsToDoByTheOperator(object sender, MouseButtonEventArgs e)
        {
            OperatorProjectToDo operatorProjectToDo = new OperatorProjectToDo(userNameString);

            operatorProjectToDo.ShowDialog();
        }