6/23/2009

ASP.NET 3.5 Hosting Technologies

What is Asp.net 3.5?

Asp.net 3.5 is the newest version that microsoft offer. On September 19, 2007, microsoft realesed the ASP.NET 3.5 with visual studio 2008.

Any Different with Asp.net 3.5 and Asp.net 3.0?

Sure, it's must be has different theres 2 atleast we got from Asp.net 3.5 and Asp.net 3.0.

1. Integration Ajax Extension

2. Control ListView

3. Control DataPager

4. Language Integrated Query (LINQ)

Integration Ajax Extension

Before we discuss about Integration Ajax Extension, we should know what is Ajax. Ajax (Asynchronous JavaScript and XML) is arguably one of the most hyped technology acronyms around. The advantage of using Ajax is that the pages refreshes can be minimized, allowing users to get the information they need quickly and easily through a more rich and functional interface.

Asp.net ajax product used to be separate installation that you required to install on your mechine and the web server that you working with. Now, Asp.net ajax extension just a part of asp.net framework. When you create a new Web application, you do not have to create a separate type of ASP.NET application. Instead, all ASP.NET applications that you create are now AJAX-enabled.

What is Control ListView?

The ListView control supports the data editing, insertion, deleting, and sorting semantics of higher-level controls like the GridView. But, unlike the GridView - it provides you with complete control over the html markup generated.The ListView control can build for page of catalog product. There are some advantage in sorting, grouping, and update, that ListView have than Repeater or DataList

Example for control ListViewlistview

What is Control DataPager?

DataPager is an external control to provide paging features. Otherwise, the listview doesn't support paging, so the DataPager serves as an external control to provide paging features.

The advantage of seperate control is that it gives more control about what pager look like and where it can be place on the page.

The DataPager class is used to page data and to display navigation controls for data-bound controls that implement the IPageableItemContainer interface.

The big change with DataPager is that it is decoupled from data-bound control it provides paging support for.

Example of DataPager



What is LINQ ?

LINQ is a query that integrated with language. That means, now C# programming language has a new feature for support query to data source.

The LINQ technology provides a set of extensions to the .NET framework that allow the developers to use .NET language that their choice to issue queries against any data source.

LINQ's great strength is that it offers a uniform approach to query, via:

  • LINQ to Objects - querying a collection of objects

  • LINQ to SQL - for managing and querying relational data, as objects.

  • LINQ to XML - for querying XML


ASP.NET 3.5 Hosting Provider

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