XML, Soap and XPATH

[AdiCF123]

Hi,

I am working with some XML, not really technically inclined and been trying to figure this out from reading various sources on the internet but getting nowhere fast.

I have the below XML:

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <soap:Header>
      <XXXSoapHeader xmlns="http://XXX.com/optima/webservices">
         <AuthenticationString>?</AuthenticationString>
      </XXXSoapHeader>
   </soap:Header>
   <soap:Body>
      <SubmitMultipleCalcMarginRequestResponse xmlns="http://XXX.com/optima/webservices">
         <SubmitMultipleCalcMarginRequestResult>
            <TaskExecutionSubmitInfo>
               <taskExecutionId>74457</taskExecutionId>
               <description>Calc LIVE BROKER margin : Account WebServiceTest_Account1(435) : Business Date (12-Feb-2007)</description>
            </TaskExecutionSubmitInfo>
            <TaskExecutionSubmitInfo>
               <taskExecutionId>74458</taskExecutionId>
               <description>Calc LIVE BROKER margin : Account WebServiceTest_Account2(436) : Business Date (12-Feb-2007)</description>
            </TaskExecutionSubmitInfo>
         </SubmitMultipleCalcMarginRequestResult>
      </SubmitMultipleCalcMarginRequestResponse>
   </soap:Body>
</soap:Envelope>

And have been using the below to extract nodes:

//*[name() = 'taskExecutionId']

Which returns:

<?xml version="1.0" encoding="UTF-8"?>

<root xmlns="http://XXX.com/optima/webservices">
  <taskExecutionId>74457</taskExecutionId>
  <taskExecutionId>74458</taskExecutionId>
</root>

But what can I do if I want to return just the second taskExecutionId? I have tried appending with a [n] but this doesn't to work. Any ideas?

[AdiCF123]

I got a response on Stack Overflow if anybody is every interested:

http://stackoverflow.com/questions/1...98125#14398125