Updating xml using linq


29-Apr-2017 09:01

How can I check if the name in the current XML file contains a value other than "no description", which is the default for "nothing"?Part of the xml file: In the foreach loop how do I check if the person's name is already there, and then check if the description is something other than "no description", and if it is, update it with the new information?

updating xml using linq-14

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Equals("Java") select ele; foreach (var e in elements To Delete) xml Doc.

And remember you can get XML Intelli Sense if you import a schema (this is really easy, watch this).

Of course, you can load the XML from a file (or URI) instead of using a literal and and get the same results.

Map Path("data.xml")); var items = from item in xml Doc. It seems to me there should be better usage guidelines.

Value == item ID select new foreach (var item in items) "; XDocument xml Doc = XDocument. I've seen junior developers get it into their heads that you need a To List or To Array after every single query regardless of usage. Map Path("data.xml")); var items = (from item in xml Doc.

Here is the XML file created in the previous lesson. Add(new XElement("Book", new XAttribute("title", "AJAX"), new XElement("author", "Khemrin"), new XElement("year", "2000"))); xml Doc. You need to query the elements that meet your criteria. Here is an example code that removes the element that has "Java" title attribute. Load("d:/data.xml"); var elements To Delete = from ele in xml Doc.