public NotesListViewModel(MyNotesContext context) { if (context == null) { throw new ArgumentNullException("repository must not be null"); } this._context = context; //create database if not exists if (!_context.DatabaseExists()) { _context.CreateDatabase(); } }
private NoteDetailsViewModel(MyNotesContext context) { if (context == null) { throw new ArgumentNullException("context must not be null"); } this._context = context; //create database if not exists if (!_context.DatabaseExists()) { _context.CreateDatabase(); } this.Note = new Note(); }