Linq xml updating file

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?You can use the Nodes-Method on XElement and check manually.

This reduces steps necessary to build the Power Tools, and make a step in the right direction, which is to use the Nu Get package manager to simplify use of libraries.

The following screen-cast shows the precise steps necessary in order to build the Open-Xml-Power Tools as they currently exist on Git Hub. v=otod1w Xg8w I Wml Comparer compares two Open XML documents, producing a new document that contains the precise differences in revision tracking markup. This module contains my latest thinking on how to process large documents character-by-character.

But i will advise you to use the XPath Evaluate-Extension Method For XPath expression take a look at: How to check if an element exists in the xml using xpath?

//TO READ DATA FROM XML BY ITEMID XDocument xml Doc = XDocument.

Map Path("data.xml")); foreach (var item in (from item in xml Doc.

Recently, there was an update to the v Next branch of Open-Xml-Power Tools on Git Hub (https://github.com/Office Dev/Open-Xml-Power Tools) that enabled pulling the Open-Xml-Sdk via Nu Get. Equals("Java") select ele; foreach (var e in elements To Delete) xml Doc.I'm trying to figure out how I can go about updating my XML file.By using Linq query expression, you can easily read all elements of the xml file. = null select ele; foreach (var e in elements) The Linq expression to add a new element to the xml file is similary to reading from that file. Save("d:/data.xml"); Simetimes, you might want change or udate a element of xml file. Then assign new values to their attributes or sub-elements. The example code below gets all ements from the xml file, stores them in elements collection variable and outputs titles of books in the collection. Load("d:/data.xml"); var elements= from ele in xml Doc. However, you will use the Add method to add a new element to the file. The code below will update the author sub-element of a Book element that has "Java" attribute title and its "Dara" author sub-element. Load("d:/data.xml"); var items = from item in xml Doc. 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.