Exploring Factory Pattern

using System.Windows.Forms;

namespace FactoryRegistration
{
    class BasicRoom : IRoomType
    {
        #region IRoomType Members
        
        /// <summary>
        /// 
        /// </summary>
        public void GetDetails()
        {
            MessageBox.Show("Basic Room is selected");
        }

        ///<summary> Returns the instance of its
        /// own type</summary>
        /// <returns></returns>
        public IRoomType CreateProduct()
        {
            return new BasicRoom();
        }
     
        #endregion


        /// <summary>
        /// static method to register the roomtype
        /// with corresponding key into RoomFactory
        /// </summary>
        /// <param name="roomType"></param>
        public static void RegisterProduct(RoomTypes roomType)
        {
            RoomFactory.Singleton.RegisterRoom(roomType, new BasicRoom());
        }
    
    }
}