public void FindRoute()
 {
     try
     {
         FindRoutePrivate();
         view.RouteIsValid = true;
     }
     catch (Exception ex)
     {
         view.ShowMessage(ex.Message, MessageLevel.Warning);
     }
 }
        public static void ShowMapBrowser(this ISupportActionContextMenu view, RouteGroup route)
        {
            if (route == null)
            {
                view.ShowMessage("Please find a route first.", MessageLevel.Info);
                return;
            }

            view.ShowMapBrowser(route.Expanded);
        }