Entity Framework in C#

 Entity Framework in C#

Entity Framework is an ORM (Object-Relational Mapping) framework that allows a program to work with relational databases using object-oriented concepts. It provides several classes and interfaces in the System.Data.Entity namespace to support database operations. Here's an example code that demonstrates how to use Entity Framework to query a database:

using (var context = new MyContext())

{

    var customers = from c in context.Customers

                    where c.City == "London"

                    select c;

    foreach (var customer in customers)

    {

        Console.WriteLine(customer.Name);

    }

}