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

C# Microsoft Solver Foundation, I have a code in C# which uses Microsoft So...

I have a code in C# which uses Microsoft Solver Foundation to solve linear programming model. But the problem is the code is too long, there are too many variables and constraints,

Give benefits of asp.net web controls, Question: (a) Give four benefit...

Question: (a) Give four benefits of ASP.NET Web Controls. (b) List and explain any five properties of the ValidationSummary control. (c) Multiple Web Form controls ca

Printing triangles - c# program, Printing Triangles - C# Program I nee...

Printing Triangles - C# Program I need program code for Printing Triangles in C#. Can anybody send me there ideas?

Want a database management app, Project Description: Overview: Prepar...

Project Description: Overview: Prepare Windows program that runs in the background and on start up on the client's computer that grabs CERTAIN data from a.SDF file (SQL Serve

Web application and web service, Web Application and Web Service For t...

Web Application and Web Service For this part of the assignment, you are to develop a web application and web service using technologies and techniques taught in this subject

How can you add rows from the datatable object of dataset, How can you add ...

How can you add or remove rows from the DataTable object of DataSet? The DataRowCollection class explains the collection of rows for the DataTable object in a DataSet. The Data

Explain the characteristics of reference-type variables, Briefly explain th...

Briefly explain the characteristics of reference-type variables that are supported in the C# programming language. The variables that are based on reference types keeps referen

Explain some built-in functions of vbscript, Problem: (a) Explain the ...

Problem: (a) Explain the difference between these two lines of ASP codes: (b) The VBScript language includes some built-in functions which are often used in ASP co

Program for framework using microsoft visio, This assignment is based on le...

This assignment is based on lectures, tutorials, computer labs and research work. 1. Background During the lectures and tutorials on business process modeling and business

Published or precreated objects in remoting, What is fundamental of publish...

What is fundamental of published or precreated objects in Remoting? In the scenarios of the singleton or single call the objects are created dynamically. But in some situations

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