login.aspx.vb

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Public Class login
    Inherits System.Web.UI.Page

#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
    Protected WithEvents lblMessage As System.Web.UI.WebControls.Label
    Protected WithEvents txtUserId As System.Web.UI.WebControls.TextBox
    Protected WithEvents txtUserPWD As System.Web.UI.WebControls.TextBox
    Protected WithEvents Enter As System.Web.UI.WebControls.Button

    '注意: 以下占位符声明是 Web 窗体设计器所必需的。
    '不要删除或移动它。
    Private designerPlaceholderDeclaration As System.Object

    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
        If Page.IsPostBack Then
            Return
        End If
    End Sub

    Private Sub Enter_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Enter.Click
        '下面开始登录
        Dim dus As New DataUsers
        If dus.IsPassed(txtUserId.Text, txtUserPWD.Text) = True Then
            Session("UserId") = txtUserId.Text
            Dim du As New DataUser(txtUserId.Text)
            Session("RoleId") = du.RoleId    '返回用户类型
            '引导到结账页面
            Response.Redirect("../CheckOut.aspx")
        Else
            lblMessage.Text = "用户名和密码不正确，请重新输入"
        End If
    End Sub
End Class