What architecture can I use to handle a shopping cart where each product requries different attributes to be saved

Question

I am building an application that is very similar to a shopping cart. The user selects a product from a list, and then based on that product, a few properties need to be set an

Answer 1

You can have a Product class with a collection of product properties

    public class Product
    {
        private Dictionary properties;

        /// 

        /// Gets or sets the name.
        /// 
        /// The name.
        public string Name
        {
            get;
            set;
        }

        /// 

        /// Gets or sets the price.
        /// 
        /// The price.
        public double Price
        {
            get;
            set;
        }

        public Dictionary Properties
        {
            get;
        }

        public Product()
        {
            properties = new Dictionary();
        }

    }

In the datasource you can have a table that defines the properties to each type of product. Then when you render the page you know what properties to show and the name to give in the dictionary.