Private Sub Form_Load()
'不适于ACCESS2000，适合于ACCESS XP或以上版本
DoCmd.Echo False
Dim x, y As Integer
DoCmd.Maximize
x = Me.WindowWidth
y = Me.WindowHeight
DoCmd.Restore
DoCmd.Echo True
Move (x - Me.WindowWidth) / 2, (y - Me.WindowHeight) / 2
End Sub