InfoPath Dev

Hi,

Sorry for all this question but it's the last for today!

I wan't that in the on load event infopath put me some value in the query fields of one of my datasource.

In C# i make this:

thisXDocument.GetDOM("searchHRG").selectSingleNode("/dfs:myFields/dfs:queryFields/ns2:searchHRG/ns2:Amt").text="150";

But that make me an error :

quote:

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System.Runtime.InteropServices.COMException
Reference to undeclared namespace prefix: 'dfs'.

---

I don't understand because it's define at the beginning of the public class of my infopath?

I have to declare it one more time but where?

Thanks a lot one more times for your help it's very appreciate!

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Thierry

Every moment hesitated is a moment gone for life!!! Think about it

Hi.

Not really an answer to your namespace error. But does this XPath work?
thisXDocument.GetDOM("searchHRG").selectSingleNode("//*[local-name()=Amt]").text = "150";

Cheers. Scott.

Hi Thiery,
You need to set selectionNamespaces property for this dataconnection before calling the connection for selecting the node with an xpath. You can set property this way
IXMLDOMDocument2 oDomSearchHRG = (IXMLDOMDocument2)thisXDocument.GetDOM("searchHRG");
oDomSearchHRG.setProperty("SelectionNamespaces", "xmlns:my=\"http://schemas.microsoft.com/office/infopath/2003/myXSD/2004-02-03T00:56:51\" xmlns:s0=\"http://tempuri.org/\" xmlns:dfs=\"http://schemas.microsoft.com/office/infopath/2003/dataFormSolution\" xmlns:mime=\"http://schemas.xmlsoap.org/wsdl/mime/\" xmlns:tm=\"http://microsoft.com/wsdl/mime/textMatching/\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://schemas.xmlsoap.org/wsdl/soap/\" xmlns:http=\"http://schemas.xmlsoap.org/wsdl/http/\" xmlns:ns2=\"http://schemas.xmlsoap.org/wsdl/\" xmlns:xd=\"http://schemas.microsoft.com/office/infopath/2003\"");

oDomSearchHRG.selectSingleNode("/dfs:myFields/dfs:queryFields/ns2:searchHRG/ns2:Amt").text="150";

Agni
InfoPathDev India

Hi Agni,

Thanks a lot for your answer It work great!

The only things to make for that work is replace the namespacea by your namespaces!

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Thierry

Every moment hesitated is a moment gone for life!!! Think about it