AspNetEdit.Editor.UI.RootDesignerView.selectionService_SelectionChanged C# (CSharp) Метод

        void selectionService_SelectionChanged(object sender, EventArgs e)
        {
            if (!active) return;

            //deselect all
            comm.JSCall (GeckoFunctions.SelectControl, null, string.Empty);
            if (selectionService.SelectionCount == 0) return;

            ICollection selections = selectionService.GetSelectedComponents ();

            foreach (IComponent comp in selections) {
                if (comp is WebFormPage) continue;
                Control control = comp as Control;
                if (control == null)
                    throw new InvalidOperationException ("One of the selected components is not a System.Web.UI.Control.");
                //select the control
                comm.JSCall (GeckoFunctions.SelectControl, null, control.UniqueID);
            }
        }