webform WebServiceConnection empty result

michaelr524 — Sun, 23 Sep 2012 09:15:20 GMT

Hi Everybody,

Very strange situation over here.
We get some data from a soap service here from our form code.
Works fine in the client version of the form but when deployed as a web form we just receive an empty result.
No exception, errors result is empty and output result is also empty.
We have gone as far as inspecting the http traffic from the server using WireShark and saw that the request actually returns a result but for some strange reason it does not show up in the form (?!).
Has anyone experienced anything like this?

Thanks, Michael

this is my code:

public class ServiceQuery

{

publicServiceQuery(WebServiceConnectionserviceConnection,

StringserviceUrl,

StringsoapAction)

{

ServiceConnection =serviceConnection;

ServiceUrl = serviceUrl;

SoapAction = soapAction;

}

public Boolean Run(Stringparameters)

{

IsQuerySucceeded = false;

try

{

XmlDocument inDoc = newXmlDocument();

XmlDocument outDoc = newXmlDocument();

XmlDocument errorDoc = newXmlDocument();

inDoc.LoadXml(parameters);

XPathNavigator inNav =inDoc.CreateNavigator();

XPathNavigator outNav =outDoc.CreateNavigator();

XPathNavigator errorNav =errorDoc.CreateNavigator();

ServiceConnection.ServiceUrl = newUri(ServiceUrl);

ServiceConnection.SoapAction = newUri(SoapAction);

ServiceConnection.Execute(inNav, outNav, errorNav);

Result = outNav;

ErrorResult = errorNav;

IsQuerySucceeded = true;

}

catch (Exception e)

{

CaughtException = e;

IsQuerySucceeded = false;

}

return IsQuerySucceeded;

}

public WebServiceConnectionServiceConnection { get; set; }

public String ConnectionName {get; set; }

public String ServiceUrl { get;set; }

public String SoapAction { get;set; }

public XPathNavigator Result {get; set; }

public XPathNavigator ErrorResult { get; set; }

public Exception CaughtException {get; set; }

public Boolean IsQuerySucceeded {get; set; }

}

General

webform WebServiceConnection empty result