ASP : Microsoft.XMLDOM

<%

    set objDom = Server.CreateObject("Microsoft.XMLDOM")

 

    objDom.async = false

    objDom.load(xml.responsebody)

 

    set objNode = objDom.documentElement.SelectSingleNode("error")

 

    error_code = objNode.text

 

    set xml = nothing

    set objNode = nothing

    set objDom = nothing

%>