If GetAsyncKeyState(Keys.ShiftKey) >= 0 Then
            If GetAsyncKeyState(Keys.Tab) < 0 Then
                If Me.TextBox6.Text = "ITALIA" Then
                    Me.TextBox7.Enabled = True : Me.TextBox8.Enabled = True
                    Me.TextBox7.Focus()
                Else
                    Me.TextBox7.Enabled = False : Me.TextBox8.Enabled = False
                    Me.TextBox7.Text = String.Empty : Me.TextBox8.Text = String.Empty : Me.Label12.Text = "00000"
                End If
            End If
        End If