What is unit of work in Entity Framework?
The unit of work class serves one purpose: to make sure that when you use multiple repositories, they share a single database context. That way, when a unit of work is complete you can call the SaveChanges method on that instance of the context and be assured that all related changes will be coordinated.
What is scaffolding in Entity Framework?
Scaffolding a database produces an Entity Framework model from an existing database. The resulting entities are created and mapped to the tables in the specified database.
What does Entity Framework do?
The Entity Framework enables developers to work with data in the form of domain-specific objects and properties, such as customers and customer addresses, without having to concern themselves with the underlying database tables and columns where this data is stored.
How does DbContext work in Entity Framework?
The DbContext class is an integral part of Entity Framework. An instance of DbContext represents a session with the database which can be used to query and save instances of your entities to a database. DbContext is a combination of the Unit Of Work and Repository patterns.
How to use Entity Framework in MVC 4?
This article is a brief introduction to the use of unit testing in MVC 4 using Entity Framework with repository. This article is a brief introduction to the use of unit testing in MVC 4 using Entity Framework with Repository Pattern.
What is the purpose of unit testing in MVC?
What is Unit testing: The basic purpose of unit testing is to test the methods of business logic of ASP.NET or MVC projects. Entity Framework (EF) is an object-relational mapper that enables .NET developers to work with relational data using domain-specific objects.
What do you need to know about Entity Framework?
Entity Framework (EF) is an object-relational mapper that enables .NET developers to work with relational data using domain-specific objects. It eliminates the need for most of the data-access code that developers usually need to write. For more see: http://msdn.microsoft.com/en-us/data/ef.aspx
How to create ASP.NET MVC 4 web application?
The Contoso University sample web application demonstrates how to create ASP.NET MVC 4 applications using the Entity Framework 5 Code First and Visual Studio 2012. For information about the tutorial series, see the first tutorial in the series.