<p>VBA 自定义函数</p><p></p><p>Function getName(Optional Rng As Range) As String<br/> Application.Volatile<br/> If Rng Is Nothing Then<br/> getName = Application.Caller.Parent.Parent.Name<br/> Else<br/> getName = Rng.Parent.Parent.Name<br/> End If<br/>End Function</p>