[مبتدئ]

sooriaty03 كتب :تفضل أخي الكريم

كود :

Private Sub Form1_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Activated
        Timer1.Enabled = True
    End Sub
    Private Sub Form1_Deactivate(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Deactivate
        Timer1.Enabled = False
    End Sub

جزاك الله كل خير اخى