小编use*_*849的帖子

如何使用VB在单个按钮单击事件上打印整个asp.net网页？

我的asp.net网站上有两个文件夹,即VENDORS和ADMIN

我希望当任何用户访问ADMIN文件夹中的任何页面时,它会重定向到Admin/login.aspx,直到他们登录....

我希望当任何用户访问VENDORS文件夹中的任何页面时,它会重定向到Vendors/login.aspx,直到他们登录....

如何使用web.config授权....

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    Literal1.Text = Request.QueryString("Pno")
    On Error Resume Next
    Dim SQLData As New System.Data.SqlClient.SqlConnection("workstation id=ws.example.com;packet size=4096;user id=some-user;pwd=some-password;data source=mssql.example.com;persist security info=False;initial catalog=some-db")
    Dim cmdSelect As New System.Data.SqlClient.SqlCommand("SELECT * FROM a1_ticket WHERE PNR_no ='" & Literal1.Text & "'", SQLData)
    SQLData.Open()
    Dim dtrReader As System.Data.SqlClient.SqlDataReader = cmdSelect.ExecuteReader()
    If dtrReader.HasRows Then
        While dtrReader.Read()
            Literal2.Text = dtrReader("bus_type")
            Literal3.Text = dtrReader("dep_time")
            Literal4.Text = dtrReader("PRN")
            Literal5.Text = dtrReader("fro_m")
            Literal6.Text = dtrReader("seat_opt")
            Literal7.Text = dtrReader("Ticket_no")
            Literal8.Text = dtrReader("t_o") …