private static void W_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            Window w = (Window)sender;
            //собираем основную информацию о окне и сохраняем
            PanelItemParametry pip = new PanelItemParametry();

            pip.Element  = w.GetType();
            pip.Bounds   = new Rect(w.Left, w.Top, w.Width, w.Height);
            pip.Position = WindowPositionBehaviour.GetWindowPosition(w);

            PanelSettings.SingleBuild(sender.GetType(), pip);
        }