When Premier launched the Premier Padmini decades ago,it soon became the most sought after car in the Indian markets.But Premier was not able to replicate this sucess story to the next decade and as competition from other manufacturers and entry of many other foreign manufacturers into the Indian markets meant that Premier gradually almost faded away from the Indian automobile industry.
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Now Premier is all set to bring back the past glory.The newly launched Premier LX SUV is a perfect car to script a new beginning for Premier.THe Premier Rio …

Here i will explain the binding of a treeview from the Database.This can be a tricky task since we may have to build a parent-child relationship here.So first thing you would need is a table in the database where we actually have the parent-child relationship.
An Example
Table Name: Category
CategoryId  INT
CategoryName  Varchar(50)
ParentCategoryId INT
NodeLevel  INT
Suppose we have Data in the Table named Category as follows

1
Root
NULL
0

2
Child
1
1

3
Child2
1
1

4
grandChild
2
2

5
grandChild2
2
2

6
grandChild3
3
2

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Now to bind this to the tree,we will use a recursive function.Also for better performance,we will bind the database results into a global DataTable first and then apply filtering.
Here is the Code …

This is a very common error that is encountered.This is because Response.End ends the Page Execution and transfers the execution to Application_EndRequest event and the line following the Response.End is not executed.
This problem occurs for the Response.Redirect method also as when this method is used, an internal call to Response.End is made.
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How to resolve it?
Instead of Response.End,use HttpContext.Current.ApplicationInstance.CompleteRequest method.
For Response.Redirect,set the endResponse parameter in the method to false.It indicates that the execution of the current page should not terminate.
Eg:

Response.Redirect(”~/Default.aspx”,false);
This error also happens when Server.Transfer method is called.Just use Server.Execute …

THe Visual Studio 2010 Beta and the .Net Framework 4.0 were launched by Microsoft Corporation this week.With the launch comes many new features that will sure take applicatipn and web development to new heights.The basic structure still quite remains the same but still the product does come with many new exciting features.The changes have come mainly in the core services,Ajax,Web Forms etc.
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The core services like Output caching and session state storage makes a significant improvement.One of these is the Web.Configminification.The introduction of new features meant that the web.config was …

Now that we have learnt some basic stuff about about what web services are  and how they communicate,lets build our first webservice using Visual Studio.I have done this in VS 2008.
First Step: Open Visual Studio.Click on File and then select “New WebSite”.From the Next Window that appears,click ASP>NET Web Service.Select your language and then click OK.
By Default,VS 2008 will automatically create your first WebService “Hello World”.Notice that the Class inherits the System.Web.Services.WebService Class.
public class Service : System.Web.Services.WebService
Also,before the method “Hello World”,a [WebMethod] attributed has been specified.This basically tells the compiller …