public Student(int schild_id, String Givenname, String Surname, Form form)
 {
     this.incidents = new List<Incident>();
     this.givenname = Givenname;
     this.surname = Surname;
     this.form = form;
 }
 public Student(int ID, int schild_id, String Givenname, String Surname, Form form, List<Incident> incidents)
 {
     if (incidents == null) this.incidents = new List<Incident>();
     else this.incidents = incidents;
     this.ID = ID;
     this.givenname = Givenname;
     this.surname = Surname;
     this.form = form;
 }
 public void setForm(Form form)
 {
     this.form = form;
 }
        public static List<Student> getStudentsByForm(Form f)
        {
            return f.getStudents();

        }
 public static bool deleteForm(Form f)
 {
     return formRepository.delete(f);
 }
 public static bool addForm(Form f)
 {
     try
     {
         formRepository.add(f);
     }
     catch (Exception e)
     {
         Console.WriteLine(e.StackTrace);
         return false;
     }
     return true;
 }