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You can create a richer user experience in your AJAX-enabled ASP.NET applications by using partial-page rendering. Partial-page rendering removes the need for the whole page to refresh as the result of a postback. Instead, you can specify only the region of the page to be refreshed. As a result, users no longer see the whole page reload with every postback.

This topic assumes that you are familiar with the UpdatePanel control. If not, review the following topics: ...Read more
Posted by: Teena
On 01 Oct 2011 | Views: 727 | Categories: AJAX
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In this tutorial, you will work with multiple UpdatePanel controls on a page. By using multiple UpdatePanel controls on a page, you can incrementally update regions of the page separately or together. For more information about partial-page updates, see Partial-Page Rendering Overview and Introduction to the UpdatePanel Control. ...Read more
Posted by: Teena
On 01 Oct 2011 | Views: 679 | Categories: AJAX
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This topic describes how to add partial-page update support to a Web page by using two Microsoft Ajax server controls: the ScriptManager control and the UpdatePanel control. These controls remove the requirement to refresh the whole page with each postback, which improves the user experience. For more background on partial-page updates, see Partial-Page Rendering Overview.

A Visual Studio project with source code is available to accompany this topic: Download. ...Read more
Posted by: Teena
On 01 Oct 2011 | Views: 1499 | Categories: AJAX
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ASP.NET UpdatePanel controls enable you to build rich, client-centric Web applications. By using UpdatePanel controls, you can refresh selected parts of the page instead of refreshing the whole page with a postback. This is referred to as performing a partial-page update. An ASP.NET Web page that contains a ScriptManager control and one or more UpdatePanel controls can automatically participate in partial-page updates, without custom client script. ...Read more
Posted by: Teena
On 01 Oct 2011 | Views: 673 | Categories: AJAX
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In this article I will explain; How to return large volume of data (around 50000 records) from SOAP based WCF service to any client. I will show; what service configuration setting and client configuration setting is needed to handle large volume of data returning for WCF service. ...Read more
Posted by: Michael
On 30 Sep 2011 | Views: 773 | Categories: WCF
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In this Post I want to talk with Silverlight and it’s interaction with database . Oh, I thing I want to tell you that I’m using SQL database . Oracle also may be performed. I don’t have any knowledge in that . So , basically I’m using SQL -2008 and Visual Studio 2010. These two software you need to make this application. And I’m using Linq Query to retrieved data from database. I’ll describe this with step by step .

Ok, if you search in internet or Google “How to connect Database with Silverlight”. I find lots of good and efficient learning resources in there . Most of them are either ...Read more
Posted by: Michael
On 30 Sep 2011 | Views: 1097 | Categories: Silverlight, Linq
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To select multiple records from the GridView and persist the selection across different pages, we can follow this approach.

GridvIew control is a powerful data grid control that allows us to display the data in tabular format with sorting and pagination. It also allows us to manipulate the data.


Get hundreds of ASP.NET Tips and Tricks and ASP.NET Online training here.

Similar article is also written by Kasarlaravi on this topic with different approach, please click Maintaining State of Checkboxes in a pagination enabled GridView to read.

This article is the part of my series of a ...Read more
Posted by: Michael
On 30 Sep 2011 | Views: 721 | Categories: ASP.NET
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Error handling code can be a drag but the simple fact is that everyone needs to write it because runtime errors can and do occur. Developing a Silverlight app is no different here, exceptions will occur and you as a developer will need to deal with them.

One of the common things in Silverlight is communicate with a server through WCF and as soon as we start executing code on the server that is just another place where errors can occur. No big deal you might think as that is the same with any other application using WCF. Well the fact that it will also happen in other applications is certain ...Read more
Posted by: Teena
On 29 Sep 2011 | Views: 776 | Categories: WCF
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hese days, Web sites are providing access to a large amount of data, everything from RSS feeds to pictures to movie titles and more. Often, all you need to do in an application is send an HTTP request to a Web site. The Web site sends the data back via XML, and the easiest way to work with that data is to use LINQ queries. In this episode, Robert shows you how to use LINQ to XML to make sense of the XML data a Web site sends you. He gives examples of working with an RSS feed, retrieving images from Flickr, querying for wineries and wines using Wine.com, and returning movies from NetFlix. You& ...Read more
Posted by: Teena
On 29 Sep 2011 | Views: 733 | Categories: Linq
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The first thing you may be wondering is how in the world we're going to highlight a user's search criteria. Rather than delve into the specifics in this article, I will point you to two other excellent articles here on 4Guys that explain these topics. First, take a gander at Richard Lowe's Common Applications of Regular Expressions, which illustrates how to use regular expressions such functionality can easily be incorporated through the use of regular expressions. (You may also wish to check out and this live demo.) As Richard's article shows, highlighting selected words is fa ...Read more
Posted by: Michael
On 26 Sep 2011 | Views: 696 | Categories: ASP.NET
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