Page events lifecycle simplified

using System;
using System.Web;
using System.Web.UI;
using System.Text;

namespace Website.Core
{
	public class CustomControl : UserControl
	{
		protected new bool IsPostBack {
			get { return Request.Form.HasKeys(); }
		}
		public new CustomPage Page {
			get { return base.Page as CustomPage; }
		}
		public CustomMasterPage MasterPage {
			get { return Page.Master; }
		}

		public CustomControl() {
			InitControl();
			Load += CustomControl_Load;
			PreRender += new EventHandler(CustomControl_LoadComplete);
		}

		private void CustomControl_Load(object sender, EventArgs e) {
			PreLoad();
		}
		private void CustomControl_LoadComplete(object sender, EventArgs e) {
			AfterLoad();
		}

		protected internal bool ButtonPressed(string buttonname) {
			return Page.ButtonPressed(buttonname);
		}

		protected virtual void InitControl() {
		}
		protected virtual void PreLoad() {
		}
		protected virtual void AfterLoad() {
		}
	}
}