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You use it in the same way that you would use an ADO. In fact, the Data Context is initialized with a connection or connection string you supply.
The purpose of the Data Context is to translate your requests for objects into SQL queries made against the database and then assemble objects out of the results.
NET Framework "Orcas" release, and which allows you to model a relational database using . You can then query the database using LINQ, as well as update/insert/delete data from it.
In this application I created the "User Controller" controller under the Controllers folder.
We need the following "using" in the controller to perform CRUD operations: We create an instance of the User Repository interface in the User Controller and initialize the user repository in the constructor of the user Controller (User Controller.cs) as in the following:private IUser Repository _repository; We will use Scaffold templates to create a view for the CRUD operations.
A repository class contains the specialized data access methods required for its corresponding domain model entity.
When you create the repository class, you create an interface that represents all of the methods used by the repository class.