Microsoft.Phone.Controls.ListPickerPage.SetupListItems C# (CSharp) Метод

        private void SetupListItems(double degree)
        {
            _itemsToAnimate = Picker.GetItemsInViewPort();

            for (int i = 0; i < _itemsToAnimate.Count; i++)
            {
                FrameworkElement item = (FrameworkElement)_itemsToAnimate[i].Target;
                if (null != item)
                {
                    PlaneProjection p = (PlaneProjection)item.Projection;
                    if (null == p)
                    {
                        p = new PlaneProjection();
                        item.Projection = p;
                    }
                    p.RotationX = degree;
                }
            }
        }