Data Modeling. Data Context

3.1. DataContext

3.1.1. What does the DataContext class do?

            The DataContext class handles the communication between relational database and LINQ and holds a database connection.

The DataContext class uses metadata to generate SQL code. The DataContext also calls commands and tracks changes in the entity class in the database.




    [Database(Name = "AdventureWorks")]

    public class AdventureDBContext : DataContext


        public AdventureDBContext(string connString) : base(connString) { }       



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