[VB6, VB.Net] Marquee Text [All Directions]

Code:

Private Sub Marquee(ByVal aCtrl As Control, ByVal Direction As Byte, Optional ByVal Speed As Integer = 3)

        Select Case Direction
            Case 0 'Leftwards
                If aCtrl.Left <= 0 - aCtrl.Width Then
                    aCtrl.Left = Me.Width
                Else
                    aCtrl.Left = aCtrl.Left - Speed
                End If
            Case 1 'Rightwards
                If aCtrl.Left >= Me.Width Then
                    aCtrl.Left = 0 - aCtrl.Width
                Else
                    aCtrl.Left = aCtrl.Left + Speed
                End If
            Case 2 'Upwards
                If aCtrl.Top <= 0 - aCtrl.Height Then
                    aCtrl.Top = Me.Height
                Else
                    aCtrl.Top = aCtrl.Top - Speed
                End If
            Case 3 'Downwards
                If aCtrl.Top >= Me.Height Then
                    aCtrl.Top = 0 - aCtrl.Height
                Else
                    aCtrl.Top = aCtrl.Top + Speed
                End If
        End Select
    End Sub

    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        Marquee(Label1, 0, 3)
    End Sub

Code:

Private Sub Timer1_Timer()
Call Marquee(Label1, 1, 3)
End Sub

Private Sub Marquee(ByVal aLabel As Label, ByVal Direction As Byte, Optional ByVal Speed As Integer = 3)

Me.ScaleMode = 3 'To Scale in Pixels
Select Case Direction
    Case 0 'Leftwards
        If aLabel.Left <= 0 - aLabel.Width Then
            aLabel.Left = Me.ScaleWidth
        Else
            aLabel.Left = aLabel.Left - Speed
        End If
    Case 1 'Rightwards
        If aLabel.Left >= Me.ScaleWidth Then
            aLabel.Left = 0 - aLabel.Width
        Else
            aLabel.Left = aLabel.Left + Speed
        End If
    Case 2 'Upwards
        If aLabel.Top <= 0 - aLabel.Height Then
            aLabel.Top = Me.ScaleHeight
        Else
            aLabel.Top = aLabel.Top - Speed
        End If
    Case 3 'Downwards
        If aLabel.Top >= Me.ScaleHeight Then
            aLabel.Top = 0 - aLabel.Height
        Else
            aLabel.Top = aLabel.Top + Speed
        End If
End Select