public void GetPointsList(Action<Microsoft.Windows.Data.DomainServices.EntityList<Point>> getPointsCallback, int pageSize)
        {
            EntitySet<Point> es = new EntitySet<Point>();
            DesignPoints designPoints = new DesignPoints();
            foreach (var dp in designPoints)
            {
                es.Add(dp);
            }

            var pointsEntityList = new EntityList<Point>(es);
            getPointsCallback(pointsEntityList);
        }
 public static void LoadSource()
 {
     var generatedSource = new DesignPoints();
     source = generatedSource;
 }