Search icon Close icon
Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Checkout

Change country

Modal Close icon
Country selected Country selected
country flag United States
Country selected
country flag Great Britain
Country selected
country flag India
Country selected
country flag Germany
Country selected
country flag France
Country selected
country flag Canada
Country selected
country flag Russia
Country selected
country flag Spain
Country selected
country flag Brazil
Country selected
country flag Australia
Country selected
country flag Singapore
Country selected
country flag Hungary
Country selected
country flag Philippines
Country selected
country flag Mexico
Country selected
country flag Thailand
Country selected
country flag Ukraine
Country selected
country flag Luxembourg
Country selected
country flag Estonia
Country selected
country flag Lithuania
Country selected
country flag Norway
Country selected
country flag Chile
Country selected
country flag South Korea
Country selected
country flag Ecuador
Country selected
country flag Colombia
Country selected
country flag Taiwan
Country selected
country flag Switzerland
Country selected
country flag Indonesia
Country selected
country flag Cyprus
Country selected
country flag Denmark
Country selected
country flag Finland
Country selected
country flag Poland
Country selected
country flag Malta
Country selected
country flag Czechia
Country selected
country flag New Zealand
Country selected
country flag Austria
Country selected
country flag Turkey
Country selected
country flag Sweden
Country selected
country flag Italy
Country selected
country flag Egypt
Country selected
country flag Belgium
Country selected
country flag Portugal
Country selected
country flag Slovenia
Country selected
country flag Ireland
Country selected
country flag Romania
Country selected
country flag Greece
Country selected
country flag Argentina
Country selected
country flag Malaysia
Country selected
country flag South Africa
Country selected
country flag Netherlands
Country selected
country flag Bulgaria
Country selected
country flag Latvia
Country selected
country flag Japan
Country selected
country flag Slovakia
Country selected
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Entity Framework Tutorial (Update)

You're reading from   Entity Framework Tutorial (Update) A comprehensive guide to the Entity Framework with insight into its latest features and optimizations for responsive data access in your projects

Arrow left icon
Product type Paperback
Published in Aug 2015
Publisher
ISBN-13 9781783550012
Length 274 pages
Edition 2nd Edition
Languages
Tools
Concepts
Arrow right icon
Author (1):
Arrow left icon
Joydip Kanjilal Joydip Kanjilal
Author Profile Icon Joydip Kanjilal
Joydip Kanjilal
Joydip Kanjilal is a Microsoft Most Valuable Professional in ASP.NET, as well as a speaker and the author of several books and articles. He received the prestigious MVP (Most Valuable Professional) award at ASP.Net for 2007, 2008, 2009, 2010, 2011, and 2012. He is currently working as a Chief Software Architect at a reputed software company in Hyderabad. Joydip has almost 20 years of industry experience in IT, with more than 14 years in Microsoft .NET and its related technologies. He has been selected as MSDN Featured Developer of the Fortnight (MSDN) and as Community Credit Winner several times. He is the author of several books and more than 250 articles. Many of his articles have been featured at Microsoft’s Official Site on ASP.NET. Joydip has authored the following books:- ASP.NET Web API (Packt Publishing) Visual Studio Six in One (Wrox Publishers) ASP.NET 4.0 Programming (Mc-Graw Hill Publishing) Entity Framework Tutorial (Packt Publishing) Pro Sync Framework (APRESS) Sams Teach Yourself ASP.NET Ajax in 24 Hours (Sams Publishing) ASP.NET Data Presentation Controls Essentials (Packt Publishing) Joydip has also reviewed more than a dozen books till date. He was a speaker a speaker at the reputed Spark IT 2010 event and at the reputed Dr. Dobb’s Conference 2014 in Bangalore. He's also worked as a judge for the Jolt Awards at Dr. Dobb's Journal. He blogs these days at: http://www.infoworld.com/blog/microsoft-coder
Read more
See other products by Joydip Kanjilal
Arrow right icon
View More author details
Toc

Table of Contents (11) Chapters Close

Preface 1. Introducing the ADO.NET Entity Framework FREE CHAPTER 2. Getting Started 3. Entities, Relationships, and the Entity Data Model 4. Working with Stored Procedures in the Entity Data Model 5. Working with Entity Client and Entity SQL 6. Working with LINQ to Entities 7. Working with the Object Services Layer 8. Working with WCF Data Services A. Advanced Concepts Index

Introducing LINQ

LINQ is a query execution pipeline used in the managed environment of .NET Framework. In essence, LINQ is Microsoft's object relational mapper between your business objects and the underlying data sources, and provides a simplified framework for accessing relational data in an object-oriented fashion.

LINQ can be used to map your business objects and the underlying data sources. These data sources can be databases, objects, collections of objects, or even XML document files. Note that both C# (from version 3.0 on) and VB.NET (from version 9 on) have support for LINQ.

LINQ is a part of the new versions of the C# and VB.NET compilers, and it comes with a powerful set of operators to ease the task of querying different data sources, such as SQL Server, XML, and so on. LINQ comprises a standard set of operators to facilitate query operations. We will learn more about LINQ query operators later in this chapter.

Why LINQ?

We often require querying data and display them in the presentation...

lock icon The rest of the chapter is locked
arrow left Previous Section
Section 3 of 7
Next Section arrow right
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Sign up now
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Start free trial
Renews at $19.99/month. Cancel anytime

Authors (1)

Profile icon Joydip Kanjilal
Joydip Kanjilal
Joydip Kanjilal is a Microsoft Most Valuable Professional in ASP.NET, as well as a speaker and the author of several books and articles. He received the prestigious MVP (Most Valuable Professional) award at ASP.Net for 2007, 2008, 2009, 2010, 2011, and 2012. He is currently working as a Chief Software Architect at a reputed software company in Hyderabad. Joydip has almost 20 years of industry experience in IT, with more than 14 years in Microsoft .NET and its related technologies. He has been selected as MSDN Featured Developer of the Fortnight (MSDN) and as Community Credit Winner several times. He is the author of several books and more than 250 articles. Many of his articles have been featured at Microsoft’s Official Site on ASP.NET. Joydip has authored the following books:- • ASP.NET Web API (Packt Publishing) • Visual Studio Six in One (Wrox Publishers) • ASP.NET 4.0 Programming (Mc-Graw Hill Publishing) • Entity Framework Tutorial (Packt Publishing) • Pro Sync Framework (APRESS) • Sams Teach Yourself ASP.NET Ajax in 24 Hours (Sams Publishing) • ASP.NET Data Presentation Controls Essentials (Packt Publishing) Joydip has also reviewed more than a dozen books till date. He was a speaker a speaker at the reputed Spark IT 2010 event and at the reputed Dr. Dobb’s Conference 2014 in Bangalore. He's also worked as a judge for the Jolt Awards at Dr. Dobb's Journal. He blogs these days at: http://www.infoworld.com/blog/microsoft-coder
Read more
See other products by Joydip Kanjilal
Banner background image

Personalised recommendations for you

Based on your interests and search pattern
Left arrow icon
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Pragmatic Microservices with C# and Azure
Pragmatic Microservices with C# and Azure
Read more
This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.
Read more
May 2024 16h 56m
Mastering Python Design Patterns
Mastering Python Design Patterns
Read more
Unlock the power of design patterns to build maintainable and scalable software and applications using Python. Authored by Python veterans, this book is your guide to mastering design patterns in Python.
Read more
May 2024 9h 52m
Mastering Python Design Patterns
Mastering Python Design Patterns
Read more
Unlock the power of design patterns to build maintainable and scalable software and applications using Python. Authored by Python veterans, this book is your guide to mastering design patterns in Python.
Read more
May 2024 9h 52m
Right arrow icon