I want to make the Text1 box flipping donw gradually after pressing a the command button. What's wrong with the following code?

VB Code:
  1. Private Sub Command1_Click()
  2.  Text1.Visible = True
  3.  Timer1.Enabled = True
  4.  Timer1.Interval = 1000
  5. End Sub
  6.  
  7. Private Sub Timer1_Timer()
  8. Dim i As Integer
  9. For i = 1 To 2000
  10.    Text1.Height = i
  11.    If i = 2000 Then
  12.    Exit Sub
  13.    End If
  14. Next i
  15. End Sub