Private Sub 命令4_Click()
Dim y2 As Integer
Dim m2 As Integer
Dim d2 As Integer
y2 = Year(Date)
m2 = Month(Date)
d2 = Day(Date)
If Not IsNull(Me.文本0) Or Me.文本0 <> "" Then
If m2 - Month(Me.文本0) < 0 Or (m2 - Month(Me.文本0) = 0 And d2 - Day(Me.文本0) < 0) Then
Me.文本2 = y2 - Year(Me.文本0) - 1
Else
Me.文本2 = y2 - Year(Me.文本0)
End If
End If
End Sub