Centrar formulário

Em ajuda ao membro lusouza, indiquei o código seguinte para centrar o formulário:

Public Declare Function FindWindow Lib "user32" Alias "FindWindowA" _
(ByVal lpClassName As String, ByVal lpWindowName As String) As Long
Public Declare Function GetWindowRect Lib "user32" _
(ByVal hwnd As Long, lpRect As RECT) As Long
Public Declare Function GetDC Lib "user32" (ByVal hwnd As Long) As Long
Public Declare Function ReleaseDC Lib "user32" (ByVal hwnd As Long, _
ByVal hdc As Long) As Long
Public Declare Function GetDeviceCaps Lib "gdi32" (ByVal hdc As Long, _
ByVal nIndex As Long) As Long
Public Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Public Const WU_LOGPIXELSX = 88
Public Const WU_LOGPIXELSY = 90
Public Function TwipsPerPixel(strDirection As String) As Long
'Purpose : Get monitor's Twips per pixel
'Handle to device
Dim lngDC As Long
Dim lngPixelsPerInch As Long
Const nTwipsPerInch = 1440
lngDC = GetDC(0)
If strDirection = "X" Then 'Horizontal
lngPixelsPerInch = GetDeviceCaps(lngDC, WU_LOGPIXELSX)
Else 'Vertical
lngPixelsPerInch = GetDeviceCaps(lngDC, WU_LOGPIXELSY)
End If
lngDC = ReleaseDC(0, lngDC)
TwipsPerPixel = nTwipsPerInch / lngPixelsPerInch
End Function
Public Sub WindowSize(ByRef Height As Long, ByRef Width As Long)
'Purpose : Get Access window size.
Dim hwnd As Long
Dim rct As RECT
hwnd = FindWindow(vbNullString, "Microsoft Access")
If hwnd <> 0 And GetWindowRect(hwnd, rct) <> 0 Then
Height = (rct.Bottom - rct.Top) * TwipsPerPixel("Y")
Width = (rct.Right - rct.Left) * TwipsPerPixel("X")
End If
End Sub
Public Function CenterMe(frm As Form)
'Purpose : Center form on screen.
'Requires :
' Code
' TwipsPerPixel()
' WindowSize()
' Type RECT
' API Libraries
' FindWindow
' GetWindowRect
' GetDC
' ReleaseDC
' GetDeviceCaps
Dim lngWinWidth As Long
Dim lngWinHeight As Long
Dim lngFrmWidth As Long
Dim lngFrmHeight As Long

Call WindowSize(lngWinHeight, lngWinWidth)
frm.SetFocus

DoCmd.MoveSize (lngWinWidth - frm.WindowWidth) \ 2, _
(lngWinHeight - frm.WindowHeight) \ 2

End Function

No formulário, coloca
CenterMe (Me)