Public Class frmLogOff Dim FinalCountdown As Integer = 30 Private Sub frmLogOff_Load(sender As Object, e As EventArgs) Handles Me.Load Label2.Text = FinalCountdown.ToString Timer1.Start() End Sub Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick If FinalCountdown > 0 Then FinalCountdown = FinalCountdown - 1 Label2.Text = FinalCountdown.ToString Else Timer1.Stop() Process.Start("shutdown", "-l") Me.Close() End If End Sub Private Sub BtnAbbrechen_Click(sender As Object, e As EventArgs) Handles BtnAbbrechen.Click Timer1.Stop() cRes.DisableAutoLogoff = True Me.Close() End Sub End Class