如何从XML文件中获取属性?

I have .xml like this:

我有。xml:

<Type>
  <Connections>
    <Conn ServerName="serv1" DataBase="Persons" User="admin" Pass="123"/>
    <Conn ServerName="serv2" DataBase="Type123" User="admin" Pass="123"/>
  </Connections>
  <UDLFiles>
    <UDL Path="C:\Test.UDL>
  </UDLFiles>
</Type> 
<Type>
  <Co