void PrepareDesignMode()
        {
            var container = DesignTimeContainerHelper.CreateDesignTimeContainer();

            Data = container.Resolve <DesignerClipboardTextDataFacade>();
        }
        void PrepareDesignerMode()
        {
            var container = DesignTimeContainerHelper.CreateDesignTimeContainer();

            Data = container.Resolve <DesignerClipboardFileCollectionDataFacade>();
        }