InfoPath Dev

I have the next cases.

I want to send the SOAP xml message from InfoPath 2007 to file share when my webservice is ofline.

How can I do this?

<Envelop>
<header>my xml from infopath</Header>
<body>my xml from infopath</Body>
</envelop>

I use c# in Visual Studio 2005

after a while i have found out this:

 WebServiceConnection wsc = (WebServiceConnection)this.DataConnections["your webservice"];

the next call is execute() but that will contact my offline webservice :-(

so ho can I only get the message out of this class what will be send to the webservice?