How to add a node as a children to an existing node XElement?

Question

Here is my code.

    XElement Response = new XElement("Response",
                                new XElement("RequestId", requestID),
                                new XElement("ResponseId", "E001"),
                                new XElement("Target", target));
    Response.Add(new XElement("templates"));

Now I want to add list of template within templates How do I do that? I use linq to find templates.

     var t = from e1 in wlnResponse.Elements()
                    where e1.Name.ToString() == "templates"
                    select e1;

MarcinJuraszek · Accepted Answer · 2013-04-29T14:53:52.600

3

I'd suggest storing templates XElement in a variable before adding it into your document:

XElement templates = new XElement("templates");
Response.Add(templates );

And then use it to add templates:

var t = from e1 in wlnResponse.Elements()
        where e1.Name.ToString() == "templates"
        select e1;

templates.Add(t.ToArray());

edited Apr 29 '13 at 14:53

answered Apr 29 '13 at 13:58

MarcinJuraszek

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Did you mean `templates.Add(t.ToArray());`? – svick Apr 29 '13 at 14:44
@svick Sure! Just a typo from previous, `foreach` based solution. – MarcinJuraszek Apr 29 '13 at 14:54

score 0 · Answer 2 · edited Apr 29 '13 at 14:03

0

Have you tried the XElement.Add method?

From MSDN:

This method adds the new content after the existing content of the XContainer.

edited Apr 29 '13 at 14:03

Jeff Yates

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answered Apr 29 '13 at 13:58

Hossein Narimani Rad

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How to add a node as a children to an existing node XElement?

2 Answers2