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Latest Articles at ASP .NET
 

ListView Control in ASP.Net 3.5

ListView is a new databound control that is shipped with ASP.Net 3.5. ListView control is similar to GridView, Repeater, and DataList which helps us to display a table of data with awesome additional features. (Read more)
[By(Satheesh babu) :: Date(21/08/2008)]

Cancelling an Asynchronous PostBack in ASP.NET Ajax

The behavior of an asynchronous PostBack is quite similar to a synchronous PostBack. In an asynchronous model, all the server side events occur, as they do in a synchronous model. The Microsoft AJAX Library also raises client side events. However when the page is rendered, asynchronous PostBack renders only the contents of the UpdatePanel, whereas in a synchronous PostBack, the entire page is recreated and sent back to the browser. In one of the previous articles, I had shown how to cancel a synchronous PostNack using ASP.NET. In this article, we will see how to cancel an asynchronous PostBack. (Read more)
[By(Suprotim Agarwal) :: Date(20/08/2008)]

ASP.NET AJAX DropDownExtender - Tips and Tricks

The DropDownExtender is an ASP.NET AJAX control that can be attached to almost any ASP.NET control to provide a drop-down menu. In this article, we will see some tips and tricks that can be applied to a DropDownExtender control. (Read more)
[By(Suprotim Agarwal) :: Date(19/08/2008)]

Calling Functions/Methods Synchronously and Asynchronously Using Delegates

This article examines the use of delegates to call functions and methods synchronously and asynchronously. (Read more)
[By(Muhammad Adnan Amanullah) :: Date(18/08/2008)]

ASP.NET MVC Framework Controller Action Security

The ASP.NET MVC Framework allows developers to build web applications in a more flexible way. Using the MVC Framework you bypass the headaches of ViewState and Postbacks and also enable your application for testing. In this article we are going to take a look at the Controller Action Role-Based Security. (Read more)
[By(Mohammad Azam) :: Date(17/08/2008)]

GDI Tutorial

In this tutorial you will learn how to use GDI to draw an image or text on your ASP.NET Web page (Read more)
[By(fikri) :: Date(16/08/2008)]

The Wild Wide Web for Mapping

The road from web scraping, to geo-coded XML documents, to Google maps. (Read more)
[By(Xun Ding) :: Date(15/08/2008)]

Implementing the Repository Pattern with LINQ to SQL

The purpose of this article is to describe the technique I have used to implement the repository pattern in .NET applications. My implementations is a general purpose design that can be reused for many projects, allows the domain model to avoid dependencies on infrastructure, and facilitates domain-driven design, unit testing, and strongly typed querying. (Read more)
[By(Liam McLennan) :: Date(14/08/2008)]

A Beginners Guide to using LINQ to SQL within ASP.NET in Visual Studio 2008 and C#

This tutorial will explain how to incorporate LINQ with your web applications. This is designed as a step by step guide for developers ranging from beginner to advanced levels. If you have never used LINQ before, this is a great starting tutorial. (Read more)
[By(Rajib Ahmed) :: Date(13/08/2008)]

Complex Data Binding With the Accordion

This articles illustrates how a developer can perform data binding against the Accordion AJAX control, showing relational data in a condensed manner. (Read more)
[By(Brian Mains) :: Date(12/08/2008)]

Creating a Custom Data Field Control, Part 2

This article continues the series to show other examples of creating custom data field controls for controls like the GridView and DetailsView. (Read more)
[By(Brian Mains) :: Date(11/08/2008)]

A Web-Based Application Configuration Wizard

The DotNetNuke project contains a time tested set-up wizard that works in a lot of situations. You can use a Web Deployment Project but it requires you to run a installer on the server. This may not work for a lot of situations where you are using a shared hosting server. The wizard allows you to FTP the application to a remote server and then launch the configuration wizard from the web browser. (Read more)
[By(Michael Washington) :: Date(10/08/2008)]

Hosting Silverlight Content in ASP.NET 3.5

Microsoft provides templates to create managed applications using Silverlight 2. These templates are available when we install Silverlight Tools Beta 2 for Visual Studio 2008. In this article, we will explore the different types of Silverlight applications, the templates available, composition of a Silverlight Web Site and how to integrate Silverlight in your ASP.NET applications. (Read more)
[By(Suprotim Agarwal) :: Date(09/08/2008)]

Implementing Google-like Suggestion Using AutoCompleteExtender

This sample demonstrates how you can use the AutoCompleteExtender control from the ASP.NET AJAX Control Toolkit and customize its behavior without modifying it. (Read more)
[By(Zafar Iqbal) :: Date(08/08/2008)]

Threat Analysis

Learn how to secure your web applications against hacker attacks with Microsoft's freely downloadable Threat Analysis and Modeling tool. (Read more)
[By(Steve C. Orr) :: Date(07/08/2008)]

ASP.NET AJAX Development Approach Part 1

Brian Mains overviews the client portion of the ASP.NET AJAX framework. (Read more)
[By(Brian Mains) :: Date(06/08/2008)]

Updating Only Changed Rows in the GridView Control

Matt Berseth wrote a very interesting article on “Bulk Inserting Data Using the ListView Control". The idea is to give the user an Excel like interface where they can edit the rows with custom data and finally click the update button to persist the data in the database. Matt’s solution was great but lacks a very important detail. There was no way to know what rows were changed by the user. Matt took the road to update all the rows whether they were changed or not. In this article we are going to take a look at an alternative method of updating only the changed rows. (Read more)
[By(Mohammad Azam) :: Date(05/08/2008)]

App_Code vs. ascx: Differences You Should Know

Will you ever need to pass relative paths to your control? Does your control function as a container for markup? If so, you should subclass Control instead of using a .ascx file. (Read more)
[By(Nathanael Jones) :: Date(04/08/2008)]

GridView with Thumbnail Images – Part 1

This article shows how to display the images stored in database in a GridView as fixed-dimension thumbnails. Clicking the thumbnail image displays the full-sized image. (Read more)
[By(Satheesh Babu) :: Date(03/08/2008)]

ASP.NET HTTP Modules:

This article is an overview of using HTTP Modules (Read more)
[By(Muhammad Adnan Amanullah) :: Date(02/08/2008)]