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Problem in Xml

Hi,

I am using the following code, and the xml being generated is shown
below:

XmlNode root = document.Docume ntElement;
XmlElement element = document.Create Element("rdf", "Stadium",
RDF_PATH);
element.SetAttr ibute("about", null, STADIUM_PATH+"/"+stadium.Name) ;
root.AppendChil d(element);
<rdf:Stadium about="http://www.test.fake/stadium/test" />
Now, what I require is to generate the following xml:
<rdf:Stadium rdf:about="http ://www.test.fake/stadium/test" />
How can this be done.
Can someone help me out.
Thanks in Advance

Dec 24 '05 #1
3 1249
Curious <th****@mail.gl obal.net.mt> wrote:
Hi,

I am using the following code, and the xml being generated is shown
below:

XmlNode root = document.Docume ntElement;
XmlElement element = document.Create Element("rdf", "Stadium",
RDF_PATH);
element.SetAttr ibute("about", null, STADIUM_PATH+"/"+stadium.Name) ;
root.AppendChil d(element);

<rdf:Stadium about="http://www.test.fake/stadium/test" />

Now, what I require is to generate the following xml:
<rdf:Stadium rdf:about="http ://www.test.fake/stadium/test" />


In that case, make the second argument to SetAttribute RDF_PATH instead
of null. I believe that should do it...

--
Jon Skeet - <sk***@pobox.co m>
http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet
If replying to the group, please do not mail me too
Dec 24 '05 #2
That solved my problem.

Now I am encoutering another problem.

I have the following xml file, and I require to retrieve all the values
for the <stadium:name > tag.

I have done this earlier, but with no namespaces. The code I was using
was the following:

StreamReader reader = new StreamReader(fi leName, Encoding.ASCII) ;
XPathDocument doc = new XPathDocument(r eader);
XPathNavigator nav = doc.CreateNavig ator();
XPathExpression xpe = nav.Compile("RD F/Description/name");
XPathNodeIterat or xpni = nav.Select(xpe) ;

while(xpni.Move Next())
{
.....
}

How can this be applied having namespaces.
Thanks in Advance

<?xml version="1.0" encoding="us-ascii" standalone="no" ?>
<rdf:RDF xmlns:player="h ttp://www.soccermanag er.fake/player#"
xmlns:club="htt p://www.soccermanag er.fake/club#"
xmlns:stadium=" http://www.soccermanag er.fake/stadium#"
xmlns:rdf="http ://www.w3.org/1999/02/22-rdf-syntax-ns#">
<rdf:Descriptio n
rdf:about="http ://www.soccermanag er.fake/stadium/Giuseppe Meazza di San
Siro">
<stadium:underS oilSeating>True </stadium:underSo ilSeating>
<stadium:capaci ty>85440</stadium:capacit y>
<stadium:locati on>Milan</stadium:locatio n>
<stadium:covere d>False</stadium:covered >
<stadium:seated >85000</stadium:seated>
<stadium:name>G iuseppe Meazza di San Siro</stadium:name>
</rdf:Description >
<rdf:Descriptio n
rdf:about="http ://www.soccermanag er.fake/stadium/Delle Alpi">
<stadium:underS oilSeating>True </stadium:underSo ilSeating>
<stadium:capaci ty>81000</stadium:capacit y>
<stadium:locati on>Torino</stadium:locatio n>
<stadium:covere d>False</stadium:covered >
<stadium:seated >79000</stadium:seated>
<stadium:name>D elle Alpi</stadium:name>
</rdf:Description >
</rdf:RDF>

Dec 24 '05 #3
Curious,

What you need to do is pass an implementation of IXmlNamespaceRe solver
to the overload of the Select method. This implementation would have
namespaces associated with the tags associated with them.

Generally, to do this, you would create an instance of
XmlNamespaceMan ager and then pass that in with the call to Select.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard. caspershouse.co m

"Curious" <th****@mail.gl obal.net.mt> wrote in message
news:11******** **************@ g44g2000cwa.goo glegroups.com.. .
That solved my problem.

Now I am encoutering another problem.

I have the following xml file, and I require to retrieve all the values
for the <stadium:name > tag.

I have done this earlier, but with no namespaces. The code I was using
was the following:

StreamReader reader = new StreamReader(fi leName, Encoding.ASCII) ;
XPathDocument doc = new XPathDocument(r eader);
XPathNavigator nav = doc.CreateNavig ator();
XPathExpression xpe = nav.Compile("RD F/Description/name");
XPathNodeIterat or xpni = nav.Select(xpe) ;

while(xpni.Move Next())
{
....
}

How can this be applied having namespaces.
Thanks in Advance

<?xml version="1.0" encoding="us-ascii" standalone="no" ?>
<rdf:RDF xmlns:player="h ttp://www.soccermanag er.fake/player#"
xmlns:club="htt p://www.soccermanag er.fake/club#"
xmlns:stadium=" http://www.soccermanag er.fake/stadium#"
xmlns:rdf="http ://www.w3.org/1999/02/22-rdf-syntax-ns#">
<rdf:Descriptio n
rdf:about="http ://www.soccermanag er.fake/stadium/Giuseppe Meazza di San
Siro">
<stadium:underS oilSeating>True </stadium:underSo ilSeating>
<stadium:capaci ty>85440</stadium:capacit y>
<stadium:locati on>Milan</stadium:locatio n>
<stadium:covere d>False</stadium:covered >
<stadium:seated >85000</stadium:seated>
<stadium:name>G iuseppe Meazza di San Siro</stadium:name>
</rdf:Description >
<rdf:Descriptio n
rdf:about="http ://www.soccermanag er.fake/stadium/Delle Alpi">
<stadium:underS oilSeating>True </stadium:underSo ilSeating>
<stadium:capaci ty>81000</stadium:capacit y>
<stadium:locati on>Torino</stadium:locatio n>
<stadium:covere d>False</stadium:covered >
<stadium:seated >79000</stadium:seated>
<stadium:name>D elle Alpi</stadium:name>
</rdf:Description >
</rdf:RDF>

Dec 24 '05 #4

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