please send basics of linq.

Question

linq

Answer 1

Check these video tutorials from Microsoft:
LINQ to SQL: Overview
http://www.asp.net/web-forms/videos/data-access/how-do-i-with-linq/how-do-i-linq-to-sql-overview

LINQ to SQL: Data Model

http://www.asp.net/web-forms/videos/data-access/how-do-i-with-linq/how-do-i-linq-to-sql-data-model

LINQ to SQL: Querying the Database

http://www.asp.net/web-forms/videos/data-access/how-do-i-with-linq/how-do-i-linq-to-sql-querying-the-database
LINQ to SQL: Updating the Database
http://www.asp.net/web-forms/videos/data-access/how-do-i-with-linq/how-do-i-linq-to-sql-updating-the-database
LINQ to SQL: LinqDataSource
http://www.asp.net/web-forms/videos/data-access/how-do-i-with-linq/how-do-i-linq-to-sql-linqdatasource
LINQ to SQL: Custom LinqDataSource

http://www.asp.net/web-forms/videos/data-access/how-do-i-with-linq/how-do-i-linq-to-sql-custom-linqdatasource
LINQ to SQL: Using Stored Procedures

http://www.asp.net/web-forms/videos/data-access/how-do-i-with-linq/how-do-i-linq-to-sql-using-stored-procedures

Answer 2

Hi,
        Please refer the below link
http://msdn.microsoft.com/en-us/library/bb397933.aspx

Regards,
Iftikar

Answer 3

check this linq

http://www.dotnet-tricks.com/Tutorial/linq/HJSE290212-Introduction-to-LINQ.html

http://www.tutorialspoint.com/asp.net/asp.net_linq.htm

Answer 4

There's an excellent introduction to LINQ in this 3 part article:

http://www.codeproject.com/Articles/18116/LINQ-Introduction-Part-1-Of-3

http://www.codeproject.com/Articles/18279/DLINQ-Introduction-Part-2-Of-3

http://www.codeproject.com/Articles/18751/XLINQ-Introduction-Part-3-Of-3