InfoPath Dev

Hi,

I want to know if it's possible to have the xml returned by the webservice when I do :

thisXDocument.Query();

Because if that send me another XML that is waiting by Infopath that make me an error but I cant find this "invalid" xml.

It's because this xml contain the error message that I want to recup for make a better message alert.

I Know that I can catch the error with Try...catch but I cant see the xml return by my query ?

Do you know how can I do?

Thanks

Thierry

Yes, you can do this, but it requires the WS to return the XML.

Hi Patrick,

My problem is that If I return another xml that schema want I cant see it in my code. Infopath send his default error message and I dont know which methode or propertie I need to use for see this "error" xml:

try
            {

                thisXDocument.Query();
            }
            catch (System.Runtime.InteropServices.COMException ex)
            {
                thisXDocument.UI.Alert("no data find!\n");// + ex.ToString());
            }

in ex I can't find my "error" xml. Do you know how can I do?

Thanks

Thierry

Anybody has an Idea ?

The error message is :

quote:

---

{System.Runtime.InteropServices.COMException (0x80043032): The query method on the Document object failed.
#65279;#65279;
InfoPath cannot run the specified query.
The element 'Succ' is used but not declared in the DTD/Schema.

à Microsoft.Office.Interop.InfoPath.SemiTrust._XDocument.Query()
à Microsoft.Office.Interop.InfoPath.SemiTrust.XDocumentWrapper.Query()
à HRGSearch.HRGSearch.Query_OnClick(DocActionEvent e) dans C:\Dev\Visual Studio Projects\HRGSearch\HRGSearch\FormCode.cs:ligne 591}

---

I want to know if he send me back: <Succ nr="3"/> or <Error Nr="323"/>? the correct result is <CaseList>.....</CaseList>.

Thanks for your help

Thierry

Hi Thierry,
Sorry for the delay. We have done this before. I've asked two of our developers to respond and you should have a reply soon. Thanks for your patience!

It sounds like you have a Web service that returns a certain schema, but in the case of an error it returns a different schema. This is not possible.

Two solutions:

1. Create a combined schema for success and failure. That way no matter which XML you return, the schema will match.

2. Use a try/catch block and if there is an error, query a different Web service to find out what the error was.


Solution 1 is probably the better choice.

Hi Greg,

Thanks for your answer!

I have choose the first solution and that work great!

++

Thierry

Great! Glad to hear you got it working!