What is the datacontext class, DOT NET Programming

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What is the DataContext class and how is it related to LINQ?

After you add a LINQ to SQL Classes item to a project and open the O/R Designer, the empty design surface shows an empty DataContext class ready to be configured. The DataContext class is a LINQ to SQL class that acts as a conduit among a SQL Server database and the LINQ to SQL entity classes mapped to that database. This class having the connection string information and the methods for connecting to a database and manipulating the data in the database. It is configured with connection information given by the first item that is dragged onto the design surface.

 


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