Advancing the Model-View-Presenter Pattern - Fixing the Common Problems

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

using Sample.Presentation;

[PresenterType(typeof(AlternatePresenter))]
public partial class Alternate : BasePage, IAlternateView
{

    protected void Page_Load( object sender, EventArgs e )
    {
        base.SelfRegister(this);

        if(!Page.IsPostBack)
        {
            if (OnLoadView != null)
            {
                this.OnLoadView();
            }
        }
    }

    protected void monthList_SelectedIndexChanged( object sender, EventArgs e )
    {
        if (this.OnMonthChanged != null)
        {
            this.OnMonthChanged();
        }
    }

    protected void dayList_SelectedIndexChanged( object sender, EventArgs e )
    {
       
    }

    #region IDefaultPageView Members
    public event EmptyEventHandlerDelegate OnLoadView;

    void IDefaultPageView.AddWeekday( string day )
    {
        weekdayPanel.Visible = true;
        weekdayLabel.Text = day;
    }

    void IDefaultPageView.AddMonth( string month )
    {
        monthList.Items.Add(month);
        dayList.Items.Clear();
    }

    #endregion

    #region IAlternateView Members
    void IAlternateView.AddDayNumber( string day )
    {
        dayPanel.Visible = true;
        dayList.Items.Add(day);
    }

    int IAlternateView.SelectedMonth
    {
        get { return monthList.SelectedIndex + 1; }
    }

    string IAlternateView.UserName
    {
        set { this.userNameLabel.Text = value; }
    }

    public event EmptyEventHandlerDelegate OnMonthChanged;
    #endregion
}