Reading node by name

Question

Hello =)

            if (lab_url.Text == "")

            {

                lab_url.Text = "C:/Users/Daxal/documents/visual studio 2010/Projects/Yr/Yr/XML/fjellstrand.xml";

            }

            //open xml

            XDocument xmlDoc = XDocument.Load("C:/Users/Daxal/Dropbox/C#/Yr/Yr/XML/url.xml");

            //read xml

            var xmlAtt = from att in xmlDoc.Elements("yrurl").Elements("Name").Attributes("Url")

                         select att;

            foreach (var loc in xmlAtt)

            {

                lab_url.Text = loc.Value;

            } 

which is reading the xml :

<?xml version="1.0"?>

<yrurl>

  

<Name Url ="http://www.yr.no/sted/Norge/Oslo/Oslo/Oslo/varsel.xml">Oslo</Name>

<Name Url ="http://www.yr.no/sted/Norge/Akershus/Ski/Ski/varsel.xml">Ski</Name>

</yrurl>

How can i use the c# code to only read the url from oslo (in the xml) ?

Any hints or tips are greatly appriciated ! :)