InfoPath Dev

Hi,

I have some probleme I wan't to replace a node in my form but I don't how if I try like this:

IXMLDOMNode Muster = thisXDocument.DOM.selectSingleNode("/Essai/Muster");
string xml =Muster.xml;
XmlDocument oldMuster = new XmlDocument();
oldMuster.LoadXml(xml);
XPathNavigator oldMuster2 = oldMuster.CreateNavigator();
XslTransform xslt = new XslTransform();
xslt.Load("mustertransform.xsl");
XmlUrlResolver resolve= new XmlUrlResolver();
StringWriter result= new StringWriter();
xslt.Transform(oldMuster2,null,result, resolve);
		
IXMLDOMDocument2 newDocument = (IXMLDOMDocument2)thisXDocument.CreateDOM();
newDocument.loadXML(result.ToString());
			
IXMLDOMNode NewMuster = newDocument.selectSingleNode("/");

Muster.parentNode.replaceChild(NewMuster, Muster);

But that make me the following error:

quote:

---

System.ArgumentException
This operation can not be performed with a Node of type DOCUMENT.

---

The error is made by the last line!

Any Idea about what is the problem?

Thanks for your help!

++

Thierry


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

Could you try fetching the stack trace of the exception.

That would make debugging alot easier.

put try catch around the code and in the general exception e (or ArgumentException e) write

System.Diagnostics.Trace.WriteLine(e.StackTrace);

Check the debug output with any system output viewer. I prefer DebugView by SystemInternals:
http://www.sysinternals.com/Utilities/DebugView.html

I use this method alot when working with smart clients or sharepoint.

Be aware that the above data will only be intercepted if you build in debug mode (as in not release mode)

hth
//AndersR

Hi Thierry,
Try this out for the last two lines
IXMLDOMNode NewMuster = newDocument.documentElement;
Muster.parentNode.replaceChild(NewMuster, Muster);


Agni
InfoPath Dev India

Hi,

Thanks for the reply!

Great software AndersR I will try it!

Ok so I have make an error in

IXMLDOMNode NewMuster = newDocument.selectSingleNode("/");

I select the entire xml with the declaration line and infopath say that I can replace by a complete XML!

So if I do:

IXMLDOMNode NewMuster = newDocument.selectSingleNode("/Case");

That works!

Stupid error but interessant answer thanks one more times!

++

Thierry

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