MVP - A Basic Demonstration of its Power

using System;
using System.Collections.Generic;
using System.Text;

namespace Heynemann.LoginSample.UI {
    /// <summary>
    /// Interface that represents an UI that can perform
    /// a login operation.
    /// </summary>
    public interface ILoginForm {

        /// <summary>
        /// Event that is to be fired upon login button click.
        /// </summary>
        event EventHandler<EventArgs> LoginButtonClick;

        /// <summary>
        /// The username that is to be used for logging-in.
        /// </summary>
        string Username {
            get;
            set;
        }

        /// <summary>
        /// The password that is to be used for logging-in.
        /// </summary>
        string Password {
            get;
            set;
        }

        /// <summary>
        /// Indicates whether the login completed succesfully.
        /// </summary>
        bool IsLoggedIn {
            get;
            set;
        }
    }
}