Explain the new features in ado.net entity framework 4.0, DOT NET Programming

Assignment Help:

Explain the new features in ADO.NET Entity Framework 4.0.

ADO.NET Entity Framework 4.0 is introduced in .NET Framework 4.0 and contain the following new features:

Persistence Ignorance - Facilitates you to explain your own Plain Old CLR Objects (POCO) which are independent of any specific persistence technology.

Deferred or Lazy Loading - Specifies that related entities can be loaded automatically whenever needed. You can enable lazy loading in your application by setting the DeferredLoadingEnabled property to true.

 Self-Tracking Entities - Refers to the entities that are able to track their own changes. These alters can be passed across process boundaries and saved to the database.

 Model-First Development - Allows you to make your own EDM and then generate relational model (database) from that EDM with matching tables and relations.

 Built-in Functions - Enables you to use built-in SQL Server functions directly in your queries.

 Model-Defined Functions - Enables you to use the functions that are explained in conceptual schema definition language (CSDL).

 


Related Discussions:- Explain the new features in ado.net entity framework 4.0

How is a property designated as read-only, How is a property designated as ...

How is a property designated as read-only?  In VB.NET: Public Read-Only Property Property Name  As Return Type Get ?Your Property execution goes in here End Get End Property.

Need of static methods for post cache substitution, Why do we need static m...

Why do we need static methods for Post Cache substitution? The ASP.NET should be able to call this static method even when there isn't an instance of your page class available.

Answer, #queWrite a XML with database with book details (BOOK ID, Title, Au...

#queWrite a XML with database with book details (BOOK ID, Title, Author, subject, published Year, language, vendor, price)stion..

Generate function create signed body, The only difference is that I need th...

The only difference is that I need the most new version. Things have changed a little since then (the key has), so I need this done freshly. I require the result in C#, sourceco

I need help in web application that will run stand alone, I need help in We...

I need help in Web application that will run stand alone in IIS (MS SQL) 2 activities / Tasks Code web user management module (create user, assign license, simple authorizati

Whatsapp bulk messaging, Project Description: We require working system ...

Project Description: We require working system to send message in bulk to whats-app numbers without getting blocked. Multiple senders can be used. Skills required: .NET, P

Mailer - mail sender, mailer - mail sender Project Description: I wan...

mailer - mail sender Project Description: I want a mailer: -run on Windows Server 2008 -use how many theard i need -more details speak on private Skills required

Demonstrating boxing and unboxing - c# program, Demonstrating Boxing and Un...

Demonstrating Boxing and Unboxing - C# Program Hi, Can any of you, tell me how to use boxing and Unboxing in c#?

Why the javascript validation not run on the asp.net, Why The JavaScript Va...

Why The JavaScript Validation Not Run on the Asp.Net? The Asp.Net Button Is post backed on the server & not yet Submit & when It goes to the server its states is lost so if we

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd