NodeStr = NodeStr+ "\nElement name:" + xReader.Name XmlReader xReader = XmlReader.Create(mainpath) Its is fast approach and consumes less memory. This is another approach, which can be used to read XML file, and search any data inside XML. Then in the above code, instead of using " level1Element.Element("author").Value", you need to use " level1Element.Attribute("author").Value", which returns attribute value as "Corets, Eva". You can also get attribute of the XML values using Linq, suppose XML is as shown below
#AASYNC XMLREADER CODE#
One of the benefit of using Linq is, it makes code short and easy to read. NodeStr = NodeStr + "\nDescription -" + level1Element.Element("description").Value NodeStr = NodeStr + "\nPrice " + level1Element.Element("price").Value NodeStr = NodeStr + "\nGenre " + level1Element.Element("genre").Value NodeStr = NodeStr + "\nTitle " + level1Element.Element("title").Value NodeStr = NodeStr + "\nAuthor " + level1Element.Element("author").Value you can also print XML attribute value, instead of. using System įoreach (XElement level1Element in XElement.Load(mainpath).Elements("book")) As Linq is used to fetch data from database also, and it make's things very easy for C# developer, we can also read XML using linq. There is one more widely used approach to read XML file, which is using Linq. SelectSingleNode("Node_Name").InnerText and appending it in main string "NodeStr" and then printing it in the end.
Once we have all the XMLNodes, we loop through it using foreach and print the XML data. In the above code, we are using XMLDocument class to load the XML file and then using XMLNodeList, we are fetching all the nodes inside "/catalog/book". NodeStr = NodeStr + "\nDescription -" + node.SelectSingleNode("description").InnerText NodeStr = NodeStr + "\nPrice " + node.SelectSingleNode("price").InnerText NodeStr = NodeStr + "\nGenre " + node.SelectSingleNode("genre").InnerText
NodeStr = NodeStr + "\nTitle "+node.SelectSingleNode("title").InnerText NodeStr = NodeStr+"\nAuthor "+ node.SelectSingleNode("author").InnerText loop through each node and save it value in NodeStr XmlNodeList nodeList = ("/catalog/book") Var mainpath = url.Replace("\\bin\\Debug", "") + "\\books.xml" correction in path to point it in Root directory returns url of main directory which contains "/bin/Debug" Reading XML using XMLDocument using System Once Visual Studio has created the project, place the "book.xml" in root directory of your project.
Let's create a new console application in Visual Studio, so navigate to "File"-> "New" -> "Project" -> Select "Visual C#" (Left pane) and "Console Application" (Right pane) -> Name it "ReadXMLInCsharp" and click "Ok"
#AASYNC XMLREADER DOWNLOAD#
If you want, you can download the above sample XML file from here: The two daughters of Maeve, half-sisters,īattle one another for control of England. In post-apocalypse England, the mysteriousĪgent known only as Oberon helps to create a new lifeįor the inhabitants of London. Society in England, the young survivors lay the
#AASYNC XMLREADER HOW TO#
In previous posts, we have explained, how to create XML file in C# or how to read XML file using jQuery but in this post, I am going to provide you console application example to read XML file using C# or you can say parse XML file in C# (XMLreader or Linq).īefore we begin, we will be using sample XML(books.xml) file as below Īn in-depth look at creating applicationsĪ former architect battles corporate zombies,Īn evil sorceress, and her own childhood to become queen
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