File list (Check if you may need any files):
ShoppingCartGeneric
...................\bin
...................\cart.aspx
...................\cart.aspx.cs
...................\cart.aspx.resx
...................\CCookieShoppingCart.cs
...................\CDatabaseShoppingCart.cs
...................\CSessionShoppingCart.cs
...................\CShoppingCart.cs
...................\CShoppingCartItem.cs
...................\IShoppingCart.cs
...................\productcatalog.aspx
...................\productcatalog.aspx.cs
...................\productcatalog.aspx.resx
...................\ShoppingCartGeneric.csproj
...................\ShoppingCartGeneric.csproj.webinfo
...................\Web.config
一个购物车的简单实现(多层开发).htm