Read XML with C#

[starki]

Hey guyz,

my problem: I want to read a XML file and get the text of a node. But my VS2008 gives me an error and i don't know how to handle it.

This is my function

        /// <summary>
        /// Liest den Namen eines Templates.
        /// </summary>
        /// <param name="p_strFile"></param>
        /// <returns></returns>
        public string ReadTemplateDetailsName(string p_strFile)
        {
            string l_erg = "";
 
            if (File.Exists(p_strFile))
            {
 
                XmlDocument l_xmlDoc = new XmlDocument();
                l_xmlDoc.Load(p_strFile);
                XmlNode node = l_xmlDoc.SelectSingleNode("/name");
                l_erg = node.InnerText;
            }
 
            return l_erg;
        }

This is the beginning of my XML file

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE install PUBLIC "-//Joomla! 1.5//DTD template 1.0//EN" "http://dev.joomla.org/xml/1.5/template-install.dtd">
<install version="1.5" type="template">
    <name>themza_j15_74</name>
    <version>1.0.0</version>
    <creationDate>2011-03-29</creationDate>
    <author>Themza Team</author>

And this is my error:

 the remote name could not be resolved: 'dev.joomla.org'

How to handle this exception?

[Talikag]

Seems like this XML document is not valid...
Either find out where the dtd file referred in the second row of your XML document is located (appearantly it's not in dev.joomla.org/something), Or removing the DOCTYPE element from your document (but then you won't be able to know that this document is valid according to that DTD)

[TomasRiker]

Try downloading the DTD file to a local folder and change the URI in the XML file accordingly.
Maybe it is just a problem of accessing it on the internet?