Duration: 19 minutes
Summary: In this video, we continue our discussion of XML. We will mainly concentrate on adding, deleting, updating and browsing Xml elements. In the first section we will see how the program works. We load the XML file from the current application directory. Loading the xml file will populate the id drop down box that lists the unique ids of all the books in the XML file. We spend the rest of this video on creating the screen. We will add the labels, buttons, drop down list, and textboxes. We will also add an error provider to make sure that the user enters all the needed information to add a new book.
Methodology of the development of example: Good coding standard and simplified design to illustrate the key points.
Technology Used: XML and .NET 3.5
Keywords: XML, XmlDocument, OpenFileDialog, Application, Form, Button, TextBox, DocumentElement, ChidNodes, XmlNode, XmlNodeChangedEventHandler, XmlNodeChangedEventArgs, XmlElement, XmlCDataSection, XmlAttribute, XmlText, XDocument, ErrorProvider.