How to get XML attribute value from smart tag e.g '<thistag value = "xyz" />'
Hi all,
I am still new in C# xml progamming....
I will like to retrieve the values of an xml tag attibutes with multiple start/abrreviated tags.....
E.g..... My string XML looks like the following..... :
<root>
<persons>
<person name = 'name1' age='21'/>
<person name = 'name2 ' age='22'/>
<person name = 'name3' age='23'/>
</persons>
</root>
I want to loop through all person tag and retrieve the name and the age....
Your help will be highly appreciated...
Thanks in advance....
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lekoya
11/5/2008 6:40:00 AM
asp.net.xml-datasource
7181 articles. 
0 followers.
3 Replies
827 Views
This should work for you:
XmlDocument xmlPersons = new XmlDocument(); xmlPersons.LoadXml(strXml); XmlNodeList xmlPersonsList = xmlPersons.DocumentElement.SelectNodes("//persons/person"); foreach (XmlNode xmlNodePerson in xmlPersonsList) { string name = xmlNodePerson.Attributes["name"].Value; int age = int.Parse(xmlNodePerson.Attributes["age"].Value); }Just add some checks if the attributes are there and if the age can be cast to int.
Let me know if this answers your question.
Kung Fu developer
My Blog
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donchevp
11/5/2008 7:29:30 AM
at first create load XmlDocument object
XmlDocument xdoc = new XmlDocument();
if your xml is a string
xdoc.LoadXml(XMLString);
else
xdoc.Load(filepath);
XmlNodeList xnodelist = xdoc.DocumentElement.SelectNodes("persons/person");
Dictionary<string, string> personrec= new Dictionary<string, string>();
foreach (XmlNode xnode in xnodelist)
{
personrec.Add(xnode.Attributes.Item[0].InnerText, xnode.Attributes.Item[1].InnerText);
}
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pari_194
11/5/2008 7:39:27 AM
HI
try thisXmlDocument xDoc = new XmlDocument();
string name= "";string age = "";
xDoc.Load(HttpContext.Current.Server.MapPath("test.xml"));
XmlNodeList xList = xDoc.SelectNodes("/persons/person");
foreach (XmlNode xn in xList)
{
XmlElement element = xn as XmlElement;
name= element.GetAttribute("name");age = element.GetAttribute("age"); //you can convert this age to integer if you want
}
Sincerely,
MOONCODER
Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question.
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mooncoder
11/5/2008 7:40:21 AM
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Web resources about - How to get XML attribute value from smart tag e.g '<thistag value = "xyz" />' - asp.net.xml-datasourceResources last updated: 12/9/2015 6:02:49 AM