In the question http://www.experts-exchange.com/Programming/Languages/Pascal/Delphi/Q_28137065.html
I got the answer how to build a Soap request so I could call with it the following soap function:
public XmlDocument setProduct (array auth, array params);
Here I generated the Xml document in sXmlMsg TStringStream and I used SoapClient.Execute(sXmlMsg
, Msg); //the SoapClient here is THTTPReqResp object
Now I need to call public XmlDocument setProductXML (array auth, XmlDocument XML);
The problem here is that there are two parameters (and the second is a separate Xml document). How can I build and send it with one SoapClient.Execute call?