Page_LoadComplete

    public class Control
    {
        private System.ComponentModel.EventHandlerList m_events;

        protected System.ComponentModel.EventHandlerList Events
        {
            get
            {
                if (this.m_events == null)
                {
                    this.m_events = new System.ComponentModel.EventHandlerList();
                }
                return this.m_events;
            }
        }
    }

    public class Page : Control
    {
        internal static readonly object EventLoadComplete = new object();

        public event EventHandler LoadComplete
        {
            add
            {
                base.Events.AddHandler(EventLoadComplete, value);
            }
            remove
            {
                base.Events.RemoveHandler(EventLoadComplete, value);
            }
        }

        protected virtual void OnLoadComplete(EventArgs e)
        {
            EventHandler handler = (EventHandler)base.Events[EventLoadComplete];
            if (handler != null)
            {
                handler(this, e);
            }
        }
    }

 

 

    public class TemplateControl : Control
    {
        private static System.Collections.IDictionary s_eventObjects = new System.Collections.Hashtable();

        static TemplateControl()
        {
            s_eventObjects.Add("Page_LoadComplete", Page.EventLoadComplete);
        }
    }