.net - How can I save to string from linq to xml? -

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i want save node output string can things later. how it? when try use stringbuilder() writes whole xml file string instead of chosen node.

here code:

xdocument xmldoc = xdocument.load("file.xml");          var q = c in xmldoc.descendants("parent")                 select (string)c.element("child");         foreach (string child in q)         {             console.writeline("site: " + child);         }

difficult tell after here. saying above code want, except want store child nodes content local var ?

if so...

        var sb = new stringbuilder();         xdocument xmldoc = xdocument.load("file.xml");          var q = c in xmldoc.descendants("parent")                 select (string)c.element("child");         foreach (string child in q)         {             sb.appendline("site: " + child);         }          var result = sb.tostring();

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