public bool Delete(int ID)
        {
            bool notes = new NoteDAO().DeleteNote(ID);

            return(notes);
        }
        public bool Add(Note newNote)
        {
            bool notes = new NoteDAO().AddNote(newNote);

            return(notes);
        }
        public List <Note> Search(String keyword)
        {
            List <Note> notes = new NoteDAO().Search_AllNotes(keyword);

            return(notes);
        }
        public bool Update(Note newNote)
        {
            bool result = new NoteDAO().UpdateNote(newNote);

            return(result);
        }
        public List <Note> GetAllNotes()
        {
            List <Note> notes = new NoteDAO().GetAllNotes();

            return(notes);
        }