Home | Amazing | Today | Tags | Publishers | Years | Account | Search 
Loading
Programming Entity Framework: DbContext

Buy

Microsoft’s principal data access technology, ADO.NET Entity Framework, has had two major releases as part of the .NET Framework. .NET 3.5 brought us the first version of Entity Framework, which is covered in the first edition of Programming Entity Framework (O’Reilly). In 2010, Microsoft .NET 4 was released, containing the next version of Entity Framework, referred to as Entity Framework 4. The completely revised second edition of Programming Entity Framework (O’Reilly) was dedicated to teaching readers how to use this version of Entity Framework in Visual Studio 2010.

When .NET 4 was released, the Entity Framework team was already hard at work on a new addition, called Code First, to provide an alternative way of building the Entity Data Model that is core to Entity Framework. Rather than using a visual designer, Code First allows you to create the model from your existing classes. At the same time, the team devoted resources to making Entity Framework easier to use. They focused on the most commonly used features and tasks in Entity Framework and built a new API called the DbContext API.

This book is dedicated to teaching readers how to use the features of the DbContext API. In addition to the DbContext class, you’ll find the DbSet class for performing set operations, improved APIs for change tracking and handling concurrency conflicts, and a Validation API that integrates with validation features already present in .NET.

In this book, you will learn how to query and update data using the new API, whether you are working with individual objects or graphs of objects and their related data. You’ll learn how to take advantage of the change tracking features and Validation. You’ll find myriad samples and delve into taking advantage of advanced features presented by the API.

(HTML tags aren't allowed.)

Using the Internet Safely For Seniors For Dummies (Computer/Tech)
Using the Internet Safely For Seniors For Dummies (Computer/Tech)
The Internet is amazing, but the risks you’ve heard about are real, too. You can avoid being a victim of online crime with the simple steps for staying safe online that you’ll find in Using the Internet Safely For Seniors For Dummies.

Here’s the guide you need to steer safely through the hazards so you can shop,...

Adobe Captivate 3: The Definitive Guide (Wordware Applications Library)
Adobe Captivate 3: The Definitive Guide (Wordware Applications Library)

Adobe Captivate 3: The Definitive Guide, the follow-up to Wordware s popular Macromedia Captivate: The Definitive Guide, steps you through all the procedures needed to create Flash movies based on any software on your desktop. You ll learn how to create Flash movies, edit individual screens, add and edit sound, even add interactivity (with or...

Pro WCF: Practical Microsoft SOA Implementation
Pro WCF: Practical Microsoft SOA Implementation
Part of Microsofts radical new WinFX API is the Indigo foundation, more formally known as the Windows Communication Foundation, or WCF. Pro WCF: Practical Microsoft SOA Implementation is a complete guide to WCF from the SOA architecture perspective and shows you why WCF is important to web service development and architecture.

The book...


The Linux® Kernel Primer: A Top-Down Approach for x86 and PowerPC Architectures
The Linux® Kernel Primer: A Top-Down Approach for x86 and PowerPC Architectures

The Linux® Kernel Primer is the definitive guide to Linux kernel programming. The authors' unique top-down approach makes kernel programming easier to understand by systematically tracing functionality from user space into the kernel and carefully associating kernel internals with...

Quantum Optics (Oxford Graduate Texts)
Quantum Optics (Oxford Graduate Texts)
Quantum optics, i.e. the interaction of individual photons with matter, began with the discoveries of Planck and Einstein, but in recent years, it has expanded beyond pure physics to become an important driving force for technological innovation. This book serves the broader readership growing out of this development by starting with an elementary...
Tensors: The Mathematics of Relativity Theory and Continuum Mechanics
Tensors: The Mathematics of Relativity Theory and Continuum Mechanics
This book emerged from courses taught at the University College of Dublin, Carnegie-Mellon University and mostly at Simon Fraser University. This is a modern introduction to the theory of tensor algebra and tensor analysis. It discusses tensor algebra in Chapters 1 and 2. Differential manifold is introduced in Chapter 3. Tensor analysis,...
©2017 LearnIT (support@pdfchm.net) - Privacy Policy