InfoPath Dev

Hi,

I have read this topic:

http://www.infopathdev.com/forums/topic.asp?TOPIC_ID=313

I want to add a attribute optionnal but define by my custom schema!

My Code:

IXMLDOMElement oElement = (IXMLDOMElement)NewMut;	
IXMLDOMAttribute Aenderung = (IXMLDOMAttribute)NewMut.ownerDocument.createNode((int)DOMNodeType.NODE_ATTRIBUTE, "Aenderung", "http://zefix.powernet.ch/Schema/HRG.xsd");
Aenderung.text = "1";
oElement.setAttributeNode(Aenderung);

But he say that is not declared to in the namespace:

quote:

---

System.Runtime.InteropServices.COMException
The attribute 'http://zefix.powernet.ch/Schema/HRG.xsd}Aenderung' on the element 'Person' is not defined in the DTD/Schema.
at Microsoft.Office.Interop.InfoPath.SemiTrust.IXMLDOMElement.setAttributeNode(IXMLDOMAttribute DOMAttribute)
at Microsoft.Office.Interop.InfoPath.SemiTrust.DOMNodeWrapper.setAttributeNode(IXMLDOMAttribute attribute)
at Microsoft.Office.Interop.InfoPath.SemiTrust.DOMNodeWrapper.setAttributeNode(IXMLDOMAttribute attribute)
at Req2.Req2.MutPers_OnClick(DocActionEvent e) in c:\documents and settings\tc\bureau\st gallen\visual studio projects\req2\formcode.cs:line 144
at Microsoft.Office.Interop.InfoPath.SemiTrust._ButtonEventSink_SinkHelper.OnClick(DocActionEvent pEvent)

---

In my schema there are an Aenderung attribute optionnal :

http://zefix.powernet.ch/infopath/schema.jpg

So What is the namespace that I need to declare? For that work

Thanks for your help!

++

Thierry



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

I have found! It's easy no namespace no declaration:

IXMLDOMElement oElement = (IXMLDOMElement)NewMut;
IXMLDOMAttribute Aenderung = (IXMLDOMAttribute)NewMut.
ownerDocument.createNode((int)DOMNodeType.NODE_ATTRIBUTE, "Aenderung", "");
Aenderung.text = "1";
oElement.setAttributeNode(Aenderung);

++

Thierry

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

Sorry Thierry for not responding sooner, but looks like you found and fixed your problem. The namespace issue is something that everyone hits at least once!

Patrick Halstead [InfoPath MVP]
InfoPathDev

The namespaces are greats in xml he gives a lot of advantage and the flexibility! But It's very hard to manage it without making some errors...

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