public void editSection(int sectionNumber, examSection section)
 {
     Debug.Print("Section Number Received: " + sectionNumber);
     examSections[sectionNumber - 1] = section;// replace ?
     SectionEdited.Invoke();
 }
 public void addSection(examSection section)
 {
     examSections.Add(section);
     Debug.Print("Sucesfully added a section");
     SectionAdded.Invoke();
 }