Scott Arnold

<P>Hi,</P> <P>I'm new at c#.  I have a web service that is being called from Oracle's BPEL process.  I need to read the xml and parse the values in the elements.  The XML will purchase order header information and lines.  I need to capture the values for the header and strings these values and then I call an existing Webservice.  When I return I need to check the if its a good transaction.  If so then I want to continue and the value for the lines.  If a bad return from the header then I want to return back to Oracles BPEL with the error message in a XML document format.  Now there can be mulitple lines as well.  I would do the same process for the lines as I did for the header.  Here is an example or the XML:</P> <P><InitiateWalkerFundCheckApprovalInputVariable><part xmlns:xsi="<A href="http://www.w3.org/2001/XMLSchema-instance">http://www.w3.org/2001/XMLSchema-instance</A>" name="payload"><PerformWalkerFundCheckApprovalRequest xmlns:ns1="<A href="http://xmlns.oracle.com/PerformWalkerFundCheckApprovalData">http://xmlns.oracle.com/PerformWalkerFundCheckApprovalData</A>" xmlns="<A href="http://xmlns.oracle.com/PerformWalkerFundCheckApprovalData">http://xmlns.oracle.com/PerformWalkerFundCheckApprovalData</A>"><BR>   <ns1:ack>032306710005505</ns1:ack><BR>   <ns1:transactionid>KM4</ns1:transactionid><BR>   <ns1:action>A</ns1:action><BR>   <ns1:vendor>00000000100</ns1:vendor><BR>   <ns1:pok>7300000009</ns1:pok><BR>   <ns1:projectnbr>0000000015</ns1:projectnbr><BR>   <ns1:eck>01</ns1:eck><BR>   <ns1:orderdt>20090422</ns1:orderdt><BR>   <ns1:orderclass>R</ns1:orderclass><BR>   <ns1:markfor>142</ns1:markfor><BR>   <ns1:shipto>142</ns1:shipto><BR> &