What is the use of LINQ?

LINQ is a new feature available from .net version 3.0 and above. It called as LANQUAGE INTEGRATED QUERY there are different flavours of LINQ available like LINQ TO SQL, LINQ TO XML etc.. Taking advantage of LINQ you can query the collection as if you are querying from a database.

Basic example
var users = from userVariable in studentCollection
select userVariable.ID;

ravyii

Iluvdotnetfunda, if this helps please login to Mark As Answer. | Alert Moderator

Hi,
go through these link, which might help you.
http://msdn.microsoft.com/en-us/library/bb907622.aspx
http://weblogs.asp.net/scottgu/archive/2006/05/14/Using-LINQ-with-ASP.NET-_2800_Part-1_2900_.aspx

Thanks,
Sanjay

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Hi refer this

http://www.eggheadcafe.com/community/linq/63/10285587/what-is-the-use-of-linq.aspx
http://stackoverflow.com/questions/779146/what-are-some-clever-uses-of-linq

Himanshu Manjarawala
Sr. Software Engineer@AutomationAnywhere
http://fieredotnet.wordpress.com/

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Hi Ravyii,

Can you provide me detailed explanation for that example.

Thanks&Regards
iluvdotnetfunda

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Hi,

Thanks for your help.
i got a better idea from this information.

Thanks&Regards
iluvdotnetfunda

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Hi,
Check this link
http://msdn.microsoft.com/en-us/library/bb308959.aspx

Regards,
Lakshmi Naraayanan.S
http://dotnettechrocks.blogspot.in/
http://abaprocker.blogspot.com/

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Hi refer this

This link provide the 101 LINQ Samples which help u,

http://code.msdn.microsoft.com/101-LINQ-Samples-3fb9811b
http://www.dotnetperls.com/linq
http://www.codeproject.com/Questions/500506/whatplusisplusLINQcomputing-3f

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Hi Iluvdotnetfunda,
Pls go through the above link: http://www.linqpad.net/WhyLINQBeatsSQL.aspx
It will help you.


Mark as answer if its help you.

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hai

look and refer below link
http://www.dotnetcurry.com/ShowArticle.aspx?ID=727

And here we take a simple example of LINQ. We just compare a number with a number of digits:

int[] digits = { 5, 4, 1, 7, 9, 8, 6, 7, 4, 5 };

var num =
from n in digits
where n >= 6
select n;


Console.WriteLine("Numbers < 5:");

foreach (var x in num)
{
Response.Write(x);

}

You like,Please answer me
Have a happy coding.
http://dotnet--solutions.blogspot.in

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