Summary: This video continues our discussion of XML and the windows application that we started to load the XML file in a textbox. Our application contains two forms: the main form and the display form that shows the content of the XML file in the textbox. I use the Books.xml file as an example to discuss the contents of an XML file. We talked about elements, tags and nodes. We also explained the purpose of CDATA, and how to create an XML file. We continue our application be coding the Load button that created an instance of XmlDocument, opened a file dialog to load the file and display the file content in the textbox using the InnerXML property.