Simple walk through of xmlreader, DOT NET Programming

Assignment Help:

Explain simple Walk through of XmlReader.

In this part we will do a simple walkthrough of how to use the "XmlReader" class. The Sample for the same is available in both languages (i.e. in C# and VB.NET) which you can find in "WindowsApplicationXMLVBNET" and "WindowsApplicationCSharp" folders. The 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 folders. Below is the display of the "TestingXML.XML" file and its content.

1137_XML reader.png

Figure: - Testing.XML Data

The both projects have command button "CmdLoadXML" which has the logic to load the XML file and display the data in the messagebox. I have pasted only the "CmdLoadXML" command button logic for simplicity. Following are some basic steps done:-

(i)Declared the "XMLTextReader" object and gave the XML file name to load the XML data.

(ii)Read the "XMLTextReader" object until it has data and concatenate the data in the temporary string.

(iii)Finally display the similar in a message box.

2402_XML reader1.png

 

Figure: - VB.NET code for XMLReader

Same holds true for C# code as shown below:

1295_XML reader2.png

Figure: - C# code for XMLReader

718_XML reader3.png

Figure: - Data Display for "TestingXML.XML"


Related Discussions:- Simple walk through of xmlreader

Absolute and sliding expiration, What is Absolute and Sliding expiration? ...

What is Absolute and Sliding expiration? The Absolute Expiration allows you to specify the duration of the cache, beginning from the time the cache is activated. The given exam

Media player app development for windows, Media Player App Development for ...

Media Player App Development for Windows 8.1 platform with outstanding UI, flexible controls and simple to use. The app should be consist of 1. Normal player controls 2. s

How i increment my new file if the file is already present, I have the pro...

I have the project that takes screen shots and saves in the specific folder.(eg.Screen0001) but the problem is that if i close application and run it again then it replace the exis

I want to develop a real state website, Develop real state website We wa...

Develop real state website We want a programmer who is talented to create a website using html5, css3, jQuery, php, MySQL. All connected to a CRM to manage all the information f

In what order do the events of an aspx page execute, In what order do the e...

In what order do the events of an ASPX page execute. As a developer is it important to understand these events?   If you try to access it in Page_Load that is way previous than

Explain the concept of bookmarks in wf 4.0, Explain the concept of Bookmark...

Explain the concept of Bookmarks in WF 4.0. In WF 4.0, a bookmark is a mechanism that enables an activity to wait for an input without interrupting a workflow thread. When an a

What are standard query operators in linq, What are standard query operator...

What are standard query operators in LINQ? The standard query operators in LINQ are the extension process that forms the LINQ pattern. These operators form an API that enables

Explain the characteristics of value-type variables, Briefly explain the ch...

Briefly explain the characteristics of value-type variables that are supported in the C# programming language. The variables that are based on value types directly contain valu

Xml text reader, What is XML Text Reader? The "XmlTextReader" class hel...

What is XML Text Reader? The "XmlTextReader" class helps to give fast access to streams of XML data in a forward-only and read-only manner. The XMLTextReader also checks if the

Operator overloading in .net, What is Operator Overloading in .NET? It ...

What is Operator Overloading in .NET? It gives a way to define and use operators like +, -, and / for user-defined classes or structs. It permits us to define/redefine the way

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd