nature_net.user_controls.collection_listbox.item_selected C# (CSharp) Метод

        bool item_selected(object i, System.Windows.Input.TouchEventArgs e)
        {
            collection_listbox_item item = (collection_listbox_item)i;
            collection_item ci = (collection_item)item.img.Tag;
            if (ci != null)
            {
                log.WriteInteractionLog(17, "tapped the collection item, contribution id: " + ci._contribution.id, e.TouchDevice);
                window_manager.open_contribution_window(ci,
                    item.PointToScreen(new Point(0, 0)).X - window_manager.main_canvas.PointToScreen(new Point(0, 0)).X,
                    item.PointToScreen(new Point(0, 0)).Y, ci.ToString());
            }
            return true;
        }