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Programming Entity Framework: DbContext

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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.

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Programming Entity Framework: Code First
Programming Entity Framework: Code First

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. In 2010, Microsoft .NET 4 was released; it contained the next version of...

Managing Power Electronics: VLSI and DSP-Driven Computer Systems
Managing Power Electronics: VLSI and DSP-Driven Computer Systems
This book discusses state-of-the-art power management techniques of
modern electronic appliances relying on such Very Large Scale Integration
(VLSI) chips as CPUs and DSPs.

It also covers specific circuit design issues and their implications,
including original derivation of important expressions.
This book is geared
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ASP.NET MVC 4 Recipes: A Problem-Solution Approach (The Expert's Voice in .Net)
ASP.NET MVC 4 Recipes: A Problem-Solution Approach (The Expert's Voice in .Net)

ASP.NET MVC 4 Recipes is a practical guide for developers creating modern web applications, cutting through the complexities of ASP.NET, jQuery, Knockout.js and HTML 5 to provide straightforward solutions to common web development problems using proven methods based on best practices. The problem-solution approach gets you in,...


Switch-Mode Power Supply Simulation: Designing with SPICE 3 (McGraw-Hill Electronic Engineering)
Switch-Mode Power Supply Simulation: Designing with SPICE 3 (McGraw-Hill Electronic Engineering)
A MASTER CLASS IN POWER SUPPLY DESIGN THROUGH CIRCUIT SIMULATION
  • PSpice AND SPICE 3 models
  • Selected examples from the book
  • Getting started with Converter Design and Analysis
  • Solving Convergence Problems
  • CD with OrCAD/PSpice Examples

With...

Kanban in Action
Kanban in Action

Summary

Kanban in Action is a down-to-earth, no-frills, get-to-know-the-ropes introduction to kanban. It's based on the real-world experience and observations from two kanban coaches who have introduced this process to dozens of teams. You'll learn the principles of why kanban works, as well as...

Switch-Mode Power Converters: Design and Analysis
Switch-Mode Power Converters: Design and Analysis
An innovative and analytical approach to Power Electronics!

This book introduces an innovative, highly analytical approach to symbolic, closed-form solutions for switched-mode power converter circuits. This is a highly relevant topic to power electronics students and professionals who are involved in the design and analysis
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