Business requirement

A trainer has a list of student names and scores. The screen should let the trainer order the list from highest score to lowest score.

1. Create a StudentResult structure with StudentName and Score.
2. Prepare an unsorted list with at least five student records.
3. Add a Sort Highest First button.
4. Use a list sorting operation with Score as the sorting value and descending order.
5. Refresh the displayed list after sorting.
6. For extra practice, add a second option to sort by student name in ascending order.