check.aspx.vb

编程之道VB.NETt程序设计入门-589M.zip

Imports Nozama.BusinessLogic
Imports Nozama.DataAccess
Imports Nozama.General

Public Class Check
    Inherits System.Web.UI.Page
    Protected WithEvents Label1 As System.Web.UI.WebControls.Label
    Protected WithEvents txtCustomerName As System.Web.UI.WebControls.TextBox
    Protected WithEvents Label2 As System.Web.UI.WebControls.Label
    Protected WithEvents txtAddress As System.Web.UI.WebControls.TextBox
    Protected WithEvents Label3 As System.Web.UI.WebControls.Label
    Protected WithEvents RequiredFieldValidator1 As System.Web.UI.WebControls.RequiredFieldValidator
    Protected WithEvents RequiredFieldValidator2 As System.Web.UI.WebControls.RequiredFieldValidator
    Protected WithEvents RequiredFieldValidator3 As System.Web.UI.WebControls.RequiredFieldValidator
    Protected WithEvents btnSubmit As System.Web.UI.WebControls.Button
    Protected WithEvents txtCreditCardNumber As System.Web.UI.WebControls.TextBox

#Region " Web 窗体设计器生成的代码 "

    '该调用是 Web 窗体设计器所必需的。
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()

    End Sub

    Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
        'CODEGEN: 此方法调用是 Web 窗体设计器所必需的
        '不要使用代码编辑器修改它。
        InitializeComponent()
    End Sub

#End Region

    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        '在此处放置初始化页的用户代码
    End Sub

    Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
        GetShoppingCart().AddCustomer(txtCustomerName.Text, txtAddress.Text, txtCreditCardNumber.Text)
        Response.Redirect("Order.aspx")
    End Sub

    Private Function GetShoppingCart() As Cart
        Dim cart As Cart = CType(Session().Item(Settings.ShoppingCart), Cart)

        If cart Is Nothing Then
            cart = New Cart()
            Session().Item(Settings.ShoppingCart) = cart
        End If
        Return cart

    End Function

End Class