ishoppingcart.vb

C#语言制作asp.net网上商店的

Imports Microsoft.VisualBasic

Imports System
Imports System.Collections


Namespace NetShopForge.Library.Cart

    Public Interface IShoppingCartInfo

        Property ProductID() As Integer
        Property ProductName() As String
        Property UnitPrice() As Decimal
        Property Quantity() As Integer
        Property Options() As String
        Property ImagePath() As String

    End Interface 'IShoppingCartInfo


    Public Interface IShoppingCart
        Function Add(ByVal cartid As String, ByVal item As IShoppingCartInfo) As Integer
        Function Remove(ByVal cartid As String, ByVal item As IShoppingCartInfo) As Integer
        Function GetItems(ByVal cartid As String) As IList(Of IShoppingCartInfo)
    End Interface 'IShoppingCart

End Namespace 'ShoppingCartGeneric