Asp.net 如何从代码隐藏设置此cookie属性的值？

我想这样做：

Dim str As String=class.isGuest（“是”）

，但它不起作用

Public Property IsGuest(ByVal guestStatus As String) As String
    Get
        Dim guestCookie As New HttpCookie("g")

        For Each key As String In Context.Response.Cookies.Keys
            If key = MYACCOUNT_SESSION_COOKIE_NAME Then
                guestCookie = Context.Response.Cookies.Item(MYACCOUNT_SESSION_COOKIE_NAME)
                Exit For
            End If
        Next

        guestCookie.Value = guestStatus
        Response.Cookies.Add(guestCookie)

        Return guestCookie.Value.ToString
    End Get
    Set(ByVal value As String)
        Dim guestCookie As New HttpCookie("g")

        guestCookie.Value = value
        Response.Cookies.Add(guestCookie)
    End Set
End Property

---

您的代码中存在一些问题，但我认为主要问题是您正在设置/创建一个名为“g”的cookie，但是您正在尝试检索一个名为MYACCOUNT\u SESSION\u cookie\u NAME的cookie

您还可以通过调用cookie集合上的属性来替换通过键的循环来简化代码，该属性也可以执行相同的操作

Public Property IsGuest(ByVal guestStatus As String) As String 
    Get 
        Return Context.Response.Cookies(MYACCOUNT_SESSION_COOKIE_NAME).Value
    End Get 
    Set(ByVal value As String) 
        Response.Cookies.Add(New HttpCookie(MYACCOUNT_SESSION_COOKIE_NAME, value) 
    End Set 
End Property