我想借助计时器在标签中显示互联网连接速度。我写 :
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Dim myNA() As NetworkInterface = NetworkInterface.GetAllNetworkInterfaces
lblConnectStatus.Text = "NET CONNECTION SPEED : " & myNA(0).Speed / 1000000 & " Kbps."
End Sub
这显示 7.2 Kbps。在标签中并且始终保持不变。任何人都可以帮助..