AspNetEdit.UI.EventPropertyTab.CanExtend C# (CSharp) Méthode

        public override bool CanExtend(object extendee)
        {
            IComponent comp = extendee as IComponent;
            if (comp == null || comp.Site == null)
                return false;

            IEventBindingService evtBind = (IEventBindingService) comp.Site.GetService (typeof (IEventBindingService));
            return !(evtBind == null);
        }