Xml file reading in asp.net

Now write the following inline code that will design your web page. Eval Container. Name this XML file Sample.

Put the following code in the XML file:. Step 3: After that add the following namespaces in the code behind:. Step 4: Now write the following code in the code behind file:. BindDatalist ;. MapPath "Employee. ReadXml xmlreader ;. Close ;. DataBind ;.

Step 5: Write the following code in the click event of the submit button, so that the data that is entered is stored in the XML File:. Load Server. Now the data stored in the XML file can be shown. CreateElement "Details" ;. CreateElement "Name" ;. Keeping this in mind, to create the above XML document programmatically using XmlTextWriter class we need to first call WriteStartDocument to start the document creation which emits the xml declaration.

Remember, any xml nodes created should have the matching closing nodes. UTF8 ;. Once executed, it will create an xml document called Employee. You need to include the System. Xml and System. Text namespace for the above code to work.

In the above example, we have created a very basic xml document using XmlTextWriter class. This class has many more useful methods which can be used. Download the code attached to see it in action. WriteAttributeString "type", dt.

ToString ;. WriteElementString "FirstName", dt. WriteElementString "LastName", dt. WriteElementString "Dept", dt. Like XmlTextWriter class, the System. Xml namespace includes XmlTextReader class which can be used to read xml document. The below code reads all the text nodes from the Employee. You can also read xml using xpath expressions. Refer the below article on codedigest. Net Using XPath. Since xml is widely used data format in any application we develop it is obvious that reading and writing to xml files will be most repetitive tasks.

Thus, with this article we have understood how to read and write xml files dynamically using XmlTextReader and XmlTextWriter class.

Sponsored links. Net Print this article. Net XML is very versatile and most commonly used data format in any applications we develop. You can add your comment about this article using the form below. Make sure you provide a valid email address else you won't be notified when the author replies to your comment Please note that all comments are moderated and will be deleted if they are Not relavant to the article Spam Advertising campaigns or links to other sites Abusive content.

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