public NewNoteViewController(TimelineViewController thisView) : base("NewNoteViewController", null)
 {
     dataHelper = new DataHelper();
     parentView = thisView;
     camera     = new Camera();
 }
        public void RowClicked_handler(object sender, RowClickedEventArgs e)
        {
            TimelineViewController timeLineViewController = new TimelineViewController();

            this.NavigationController.PushViewController(timeLineViewController, true);
        }