Explain simple Walk through of XmlReader ?

In this section we will do a simple walkthrough of how to use the �XmlReader� class. Sample for the same is available in both languages (C# and VB.NET) which you can find in �WindowsApplicationXMLVBNET� and �WindowsApplicationCSharp� folders. Task is to load �TestingXML.XML� file and display its data in a message box. You can find �TestingXML.XML� file in �BIN� directory of both the folders. Below is the display of �TestingXML.XML� file and its content.
Both the projects have command button �CmdLoadXML� which has the logic to load the XML file and display the data in messagebox. I have pasted only the �CmdLoadXML� command button logic for simplicity. Following are the basic steps done:


Declared the �XMLTextReader� object and gave the XML filename to load the XML data.
Read the �XMLTextReader� object until it has data and concatenate the data in a temporary string.
Finally display the same in a message box.

Same holds true for C# code as shown below.