Getting Started ASP.NET Tutorials

Introduction to Developing HTTP Modules
In ASP.NET, an HTTP Module is a class that implements the IHttpModule interface. By doing that it can listen to and handle events in the web request handling pipeline. They are the equivalent of 'ISAPI Filters' in IIS and 'Filters' in JSP. They are used for multiple purposes from authenticating a request to modifying the response and logging the request.

Checking of empty and null string using C#
In this tutorial we will learn how to check the empty string and null string in asp.net using C#. But before moving forward lets understand what is the difference between null string and empty string .

Binding a Hashtable to a DropDownList Web Server Control
Set the DataSource, DataTextField, and DataValueField properties correctly, and you're done.

Introduction to DTD (Document Type Definition)
In this tutorial, we will learn about "Document Type Definition". DTD is an XML schema language that is used to describe the structure of an XML document. It describes what elements an XML document can contain and in which order.

Getting Started with .NET Services
.NET Services are a set of highly scalable building blocks for programming in the cloud. In this brief screencast, you'll learn about the registration process, the SDK and the built-in samples - everything you need to know in order to get started.

How to fire onClick event of LinkButton inside gridview
In this asp.net tutorial you will learn how to fire onclick event of LinkButton inside gridview in asp.net using c#. Normally you cant fire the onclick event of LinkButton which lies inside gridview but in this tutorial we will look how to do this .

Highlight gridview row on mouse over using javascript and css
In this asp.net tutorial you will learn how to highlight gridview row on mouse over using javascript and css in asp.net using c#. There are couples of methods to highlight rows of gridview on mouse over. I preferred first one which is OnRowDataBound event of GridView.

Edit Project Files Directly in Visual Studio
You used to have to edit projects files (.csproj) in Notepad to change file locations or other incorrect attributes. Now you can do it inside the Visual Studio IDE.

Export gridview to excel within an UpdatePanel using c#
In this asp.net tutorial we will learn how to export gridview to excel within an UpdatePanel. Last couple of days I was working over a report in which there is a requirement to export gridview data to excel, I thought that its quite easy as I have done it before but I forgot that now this time the gridview is within ajax UpdatePanel. When I started to export then I found couple of errors like System.WebForms.PageRequestManagerParserErrorException exception etc .

Installer Class to a Windows Service
Follow these simple steps to add an installer class to your Windows service.

Displaying empty grid message using C#
In this tutorial we will learn how to display empty grid message when grid contains no record. It is better to display a suitable message such as No Record Found when grid is empty.

Displaying data from database in gridview
In this tutorial we will learn how to select records from mssql server database and then display these records/data in ASP.NET Gridview Control. In .aspx page we have a .NET grid view control and its .cs side we are creating connection to database after creating connection, dataset, data adapter and data command objects, and then selecting records from database using select query and then binding gridview with these records/data using data adapter.

AJAX Basics and Getting Started
Over the past several years web developers have started using JavaScript to make asynchronous postbacks to the web server that only transmit and receive the necessary data; these techniques are commonly referred to as AJAX.

Input Data to Display Newlines in ASP.NET
In asp.net input taken from a plain text box will not display newline characters (Hitting the enter key) when outputting to the browser.

ASP.NET For Beginners
What is ASP.NET? ASP.NET is "ASP" + ".NET". ASP.NET is the latest version of Microsoft's Active Server Pages technology (ASP).

Is your web site ready for its visitors?.
There's a great interest among the Internet entrepreneurs about how to promote their business on the Web. There's always a quest for new and innovative ways of promotion that promise greater results at lower cost and in shorter time. Yet with all the efforts spent on promotion it's just amazing how many people totally ignore one basic question- is their website worth promoting?

What is ASP.NET?
This article provides an overview of ASP.NET including the advantages and disadvantages.

Web Application Basics
This tutorial covers the fundamentals of building a Web-based application. Unlike the development of most desktop applications, in which most of the parts are available locally (as components on the user's hard disk drive), developing a Web application requires getting software parts to work over a widely distributed network using a disconnected protocol. The technologies underlying ASP.NET have been around for a long time. Of course ASP.NET makes use of this technology underneath, while making it very approachable at the same time.

ASP.NET Application Fundamentals
This tutorial covers the fundamentals involved in building an ASP.NET application. From a syntactical point of view, writing .NET code is similar to writing the classic ASP code that you may have seen during the late dot-com era. Many of the key symbols remain the same, and even some of the syntax survives. However, the entire underlying execution model changed dramatically between classic ASP and ASP.NET. Whereas executing classic ASP pages was primarily an exercise in rendering HTML, interpreting script code, and calling Component Object Model code, ASP.NET introduces an entirely new object-oriented execution model.

Introductoin to ASP
This tutorial will help you figure out how to write Web applications using Microsoft's most current version of its HTTP request processing framework - ASP.NET 2.0.