主题：升级后dll报错

需要把所有XObject改成

Dim xml As String = "<xml><to>George</to><from>John</from><content>Don't forget the meeting!</content></xml>"
Dim xo As Foxtable.XObject = Foxtable.XObject.Parse(xml)
Output.Show(xo("to"))
Output.Show(xo("from"))
Output.Show(xo("content"))