//The constructor associates the control
        //with the smart tag list.
        public ExpandCollapsePanelActionList(IComponent component)
            : base(component)
        {
            this.panel = component as ExpandCollapsePanel;

            // Cache a reference to DesignerActionUIService, so the
            // DesigneractionList can be refreshed.
            this.designerActionUISvc =
                GetService(typeof(DesignerActionUIService))
                as DesignerActionUIService;
        }
        //The constructor associates the control  
        //with the smart tag list. 
        public ExpandCollapsePanelActionList(IComponent component)
            : base(component)
        {
            this.panel = component as ExpandCollapsePanel;

            // Cache a reference to DesignerActionUIService, so the 
            // DesigneractionList can be refreshed. 
            this.designerActionUISvc =
                GetService(typeof(DesignerActionUIService))
                as DesignerActionUIService;
        }