以下是引用一点通在2006-11-2 10:28:00的发言:
1.
Private Sub Form_Current()
If IsNull(村) Then
Me.乡镇.Enabled = False
Me.村.Enabled = False
Else
Me.乡镇.Enabled = True
Me.村.Enabled = True
End If
End Sub
2.
是:-1
否:0
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