Question

我想使用计时器删除会话变量。我有这门课。

Public Class SessionKiller
    Private WithEvents mclsTimer As Timer
    Private mstrSessionKey As String

    Public Sub New(ByVal lstrSessionKey As String)
        mstrSessionKey = lstrSessionKey

        mclsTimer = New Timer(3000)
        mclsTimer.AutoReset = False
        mclsTimer.Start()
    End Sub

    Private Sub OnTimedEvent(ByVal lobjSource As Object, lclsEvent As ElapsedEventArgs) Handles mclsTimer.Elapsed
        HttpContext.Current.Session.Remove(mstrSessionKey)
    End Sub
End Class

但current变量不算什么。是否可以通过这种方式删除会话变量？

Answer 1

我使用指向Public Class SessionKiller Private WithEvents mclsTimer As Timer Private mstrSessionKey As String Private mclsSession As HttpSessionStateBase Public Sub New(ByVal lstrSessionKey As String, _ ByVal lclsSession As HttpSessionStateBase) mstrSessionKey = lstrSessionKey mclsSession = lclsSession mclsTimer = New Timer(3000) mclsTimer.AutoReset = False mclsTimer.Start() End Sub Private Sub OnTimedEvent(ByVal lobjSource As Object, lclsEvent As ElapsedEventArgs) Handles mclsTimer.Elapsed mclsSession.Remove(mstrSessionKey) End Sub End Class var。

的指针解决了问题

{{1}}

是否可以使用计时器删除会话变量？

1 个答案: