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Entity Framework

entity-framework

Great Reads

by Jovan Popovic(MSFT)
Mapping properties in EF model to database columns that contain JSON
by Kenji Elzerman
Fundamentals of Entity Framework
by Akhil Mittal
Entity framework core, code first migrations and data annotations in EF Core
by Jean Carlo S. Passos
CRUD over Association Entity that maps to association tables

Latest Articles

by David_Cui
To introduce a free library to save some tedious work for writing mapping code between entities and DTOs
by Mark Pelf
Fix for adding new DB tables does not work in VS 2022, ver. 17.6.2, EF6 (Classic)
by Mark Pelf
Tutorial on EF7 – Code First approach using Command Line (CLI)
by Mark Pelf
Tutorial on EF7 – Database First approach using GUI tools EFCorePowerTools

All Articles

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Entity Framework 

23 Feb 2011 by Abdul Quader Mamun
A sample ASP.NET application development using MVC.
9 May 2017 by Adriaan Booysen
Adding Seeding Framework towards EntityFrameworkCore that can be wired up in either a dotnet core Web Application or WebAPI
19 Aug 2017 by Afzaal Ahmad Zeeshan
.NET Core 2.0 brings a lot of improvements to the system, and it brings a lot of pain to the developers as well. I had a lot of problems upgrading .NET Core 1.x apps to .NET Core 2.0; I yet have to feel the promise it makes about performance and so, but let us see how to upgrade our existing applica
17 Mar 2015 by Akhil Mittal
How to create MVC application and perform CRUD operations using EntityFramework
17 Mar 2015 by Akhil Mittal
Unit of Work Pattern and Repository Pattern, and how to perform CRUD operations in an MVC application.
26 Nov 2014 by Akhil Mittal
Complete CRUD Operations in MVC 4 using Entity Framework 5 without writing a single line of code.
14 Apr 2016 by Akhil Mittal
In this article I’ll explain how we can host aWebAPI in another process independent of IIS.
27 Sep 2018 by Akhil Mittal
In this article, we look at how we can leverage Entity Framework approaches and, as per need, use those.
9 Oct 2018 by Akhil Mittal
Entity framework core, code first migrations and data annotations in EF Core
14 Apr 2009 by Alessandro Del Sole
Learn how to implement an extension method in Visual Basic 2008 for converting a BitmapImage object into a System.Byte() array
23 Oct 2015 by alex_lviv
In this article, I will try to describe my vision on creation of simple 3-layer application based on .NET technologies.
21 Jul 2010 by Ali Ozgur
I've been recently working on a smart client (WinForms) application backed by Entitiy Framework 4 (EF4) on Visual Studio 2010. In this blog post I will try to give you some tips regarding some limitations and points to be careful about EF4.
3 Aug 2016 by Ali_Khalili
Implement row level security in C# and entity framework
2 Mar 2018 by alirıza adıyahşi
Creating a multi-tenant (SaaS) web application based on ASP.NET Boilerplate and using ASP.NET Core, Angular and EntityFrameworkCore.
5 Aug 2010 by AmbarRay
This article is an attempt to implement a lightweight Enterprise Service Bus using content-based routing in WCF 4 and message mapping transformation using XSLT 2.0.
6 Mar 2016 by Anatoliy Khotin (9682296)
Small application that allows text to be added to an image for annotation or to create greeting cards using ASP.NET MVC and jQuery
9 May 2011 by Andrey Karinskiy
How to use PropertyGrid and dynamic objects to create a flexible and convenient business objects editor
24 Jun 2020 by André Marcos (Advisor), Igor V. S. Santana
This work proposes the development of a layer integrated to a DMS system in order to map the user's behavior in analytical information allowing validations, more control and facilitating organizational decision making.
11 Jul 2017 by Ansel Castro
Develop SOLID back-ends exposed through a REST API with ODATA support and DTO mapping using Enterlib.NET.
13 Dec 2010 by Antony Highsky
This article describes how to leverage .NET Application Settings architecture to give distributed applications access to shared settings.
8 May 2012 by Appusamy.subbian
Cloning the Entity object and all its children using the Entity Framework, using LINQ and Reflection.
29 Dec 2015 by arif_uap
Build your own web-api using new ASP.NET 5 with EF and IdentityUser inside OSX
16 Jun 2016 by Arkitec
A quick method of populating ComboBoxes from Enum's with optional resource strings.
14 Jun 2009 by Artem S. Dmitriev
This article will show you how to create a proxy client to the WCF web service from PDA device.
13 May 2010 by Asher Barak
Implementing the MVVM Design Pattern with Silvelight - RIA Services.
23 Jun 2010 by Ashish Mundra
Demonstrates AOP for Exception Handling using Unity2.0 in ASP.NET application
11 Oct 2013 by ASP.NET Community
InterfaceAn interface is like a class but all themethods and properties are abstract. An Interface cannot beinstantiated like abstract class. All
11 Oct 2013 by ASP.NET Community
Dear Friends,Dependency injection is the buzz word in asp.net world. There are lots of frameworks available today like Sprint.Net , Unity Framework
11 Oct 2013 by ASP.NET Community
Programming theMicrosoft® ADO.NET Entity Framework            by David SceppaPublisher : MicrosoftProgramming EntityFrameworkBuilding Data Centric
11 Oct 2013 by ASP.NET Community
What is Entity Framework?ADO.NET Entity Framework is an object-relational mapping (ORM) framework for the .NET Framework. Basically it represents the
7 Nov 2012 by Aydin Khatamneajd
Using ModelMetadataProvider to Set Display Name Metadata for the Model Fields at Runtime
10 Dec 2010 by Beavis Killer
This article demonstrates how to generate plain old class objects (POCO) from the Entity Framework v4 (EF4) and use them through RIA Services in SilverLight version 4.
10 Dec 2010 by Beavis Killer
This article demonstrates how to write a domain service factory to host plain old class object (POCO) entities and use them through RIA Services in Silverlight version 4.
13 Oct 2015 by Ben Emmett
When an application suffers from performance problems, it’s common to assume the database is at fault. Ben Emmett examines why this often isn’t the case, and shows how you can dig into a .NET application’s use of SQL Server with ANTS Performance Profiler.
13 Aug 2019 by Benktesh Sharma
Demonstrate how to add EF support in .NET Core project
26 May 2009 by Bishoy Demian
How to use Entity framework to do some basic logic when a change happens in related Entities or Associations
6 Oct 2010 by Bruno Altinet
How to set up a basic application using Silverlight, RIA and NHibernate with top to bottom validation, all nice and fluent:)
30 Jan 2010 by Bryan Thomas Weikel
LINQ to SQL, Entity Framework, and NHibernate used in a parallel fashion in a three-tier WinForms application.
27 Apr 2018 by Burim Hajrizaj
Building very thin database layer when using unit of work pattern together with Enityframework
15 May 2017 by Charles d'Avernas
A ready-to-use solution for dynamically querying an Entity Framework DbContext in ASP.NET
20 Jun 2009 by Charles T II
A Data Access Framework using Generics, Lambda Expressions, Fluent Interfaces, and the SqlProviderFactory.
15 Mar 2018 by charles922
AngularJS and REST API Tutorial
19 Apr 2018 by charles922
AngularJS and REST API Tutorial - Part 2
5 Jan 2010 by Christopher R Davis, Michael S Knight
A comparison of nHydrate and the Entity Framework
14 Jul 2010 by Christopher R Davis, Michael S Knight
Generate an Entity Framework data access layer using an nHydrate model.
22 Jul 2010 by Christopher R Davis, Micheal Knight
This article details how to use nHydrate to add an auditing framework to the nHydrate DAL and Entity Framework DAL.
18 Feb 2011 by Christopher R Davis
19 Feb 2011 by Christopher R Davis
How to use the nHydrate ADO.NET generator and keep your database in sync.
1 Jun 2011 by Christopher R Davis, Ben Traynor
Bind your UI controls to generated objects generically
7 Jul 2014 by Code Help 2014
A simple tutorial for beginners to learn the basics of Entity Framework. It will teach you how to perform CRUD operations using EF.
12 Jan 2022 by Dan Letecky
Use ASP.NET Core, Entity Framework, DayPilot and vanilla JavaScript to build a web application for doctor appointment scheduling.
22 Mar 2009 by Daniel Vaughan
Knowledge acquired by a neural network is used to predict the element to which a user may intend to navigate.
8 Jan 2011 by dasblinkenlight
Working around an Entity Framework exclusion of sql_variant
15 Dec 2015 by databaseobjectmodel
A sample infrastructure project such as erp, mrp, crm, admin panel.
18 Jul 2014 by Dave Clemmer
Using Mo+ to generate a working application, which includes an Entity Framework model, OData services, view model client, and WPF application.
3 Jun 2010 by Dave Elliott
Looking at ways to parse an Entity Framework EDMX file
26 Apr 2011 by Dave Elliott
The importance of creating a POC as the first step to your next adventure
12 May 2017 by DaveDavidson
In this article, I show LINQ to Entities syntax that will produce queries with CROSS APPLY and LEFT OUTER JOIN clauses.
19 Sep 2012 by David Bywaters
Two approaches for unit testing Entity Framework
31 Oct 2007 by David Veeneman
A simple, straightforward tutorial that will get you up to speed on the fundamentals of NHibernate as quickly as possible
24 Sep 2010 by David Veeneman
This article discusses how to create a private installation for SQL Compact
16 Jan 2010 by David Veeneman
Adapt NHibernate classes to run in WPF
12 Apr 2011 by David Veeneman
This series describes how to create modern desktop applications using the Microsoft Desktop Stack -- WPF, Entity Framework 4, and SQL Server Compact Edition 4. The series covers creating a WPF app designed around the MVVM pattern, integrating WPF with Entity Framework 4, using Entity Framework 4.
12 Apr 2011 by David Veeneman
This series of articles explains how to use the Microsoft Stack and presents checklists for implementing it. This part explains using Entity Framework 4.0 with SQL Compact 4.0.
17 Apr 2011 by David Veeneman
This article, shows how to integrate Entity Framework 4 into a WPF application using the MVVM pattern.
16 Jul 2010 by defwebserver
An example of a Silverlight Application that implements Create, Read, Update, and Delete using web services
13 Mar 2017 by defwebserver
You can create database driven .Net Core applications using JavaScriptServices, and PrimeNG.
15 Feb 2013 by demouser743
I would like to share the application which is done in MVC4 using Entity Framework.
26 May 2009 by dhaneel
This article explains why Silverlight is needed. Explains the basic things which are required to understand the working of silverlight. Beginners must start with this article.
27 Sep 2015 by Dileep Ashok
Learn and build web application using MVC and Entity Frame work code first, code migration approach.
13 Aug 2014 by DiponRoy
Here, we will see how to configure one to zero/one relation between two entities in Entity Framework Code First
15 Jul 2019 by DiponRoy
Conditinal filter query example in SQL, Lambda Expression, C#
11 Apr 2020 by DiponRoy
Store all data change history in a table using Entity Framework Core
3 Aug 2022 by DiponRoy
Options to customize EF Core migration table
15 Aug 2022 by DiponRoy
How to delete all rows in EF Core 6 using alternate options
9 Aug 2022 by DiponRoy
Run Raw SQL Query - Entity Framework Core 6
5 Apr 2020 by DiponRoy
Select data as DataTable object for a database using Entity Framework
30 Nov 2008 by Dmitry Zubrilin
A 3-tier application framework and code generation tool - the way for rapid and effective development.
15 May 2011 by Dr. Song Li
This article presents an example on how to control the transaction isolation level in ADO.NET Entity Framework.
4 Sep 2014 by Dukhabandhu Sahoo
Explore the Entity Framework Code First convention and configuration for creating primary key
23 Jan 2012 by Dylan Morley
A WinForms UI using WCF services, Entity Framework, repository data access, repository caching, Unit of Work, Dependency Injection, and every other buzz work you can think of!
2 Oct 2019 by Eduard Silantiev
Create a test RESTful WEB API service using ASP.NET Core 2.1
2 Oct 2019 by Eduard Silantiev
Using various approaches to increase ASP.NET Core WEB API application's productivity
27 Dec 2007 by Emad Ibrahim
An article on creating quick and powerful applications using the new technologies introduced with .NET 3.5 and Visual Studio 2008
7 Sep 2016 by Emanuel Santos
In this article i will show how to create a basic application to detect and recognize faces using EmugCV.
16 Feb 2019 by emerR46
This is a basic Update / Insert (Upsert) Function in Entity Framework
10 Jun 2016 by Emiliano Musso
In this article, we will see how to use entity framework in our Applications, developed through the various languages that Visual Studio allows us to use. The examples in this article and probably in the next, will be C # used under WinForms, but - as mentioned - this choice is not going to affect a
6 Feb 2011 by Emmanuel Nuyttens
Using SilverLight 4 LOB Development using RIA-Services, DTO's and EntityFrameWork
28 Jul 2010 by Ernesto Herrera
Integrate Reporting Services with your Silverlight Line-of-Business applications.
15 Mar 2011 by Espen Harlinn
This article shows how to create a simple trade logging server using Microsoft Message Queuing and Microsoft SQL Server
17 Apr 2021 by Ev Uklad
How to develop a Blazor server application dynamically and generate UI from Entity Framework using open-source Platz.SqlForms including master-details data entry
9 Oct 2016 by Farhad Jabiyev
One of the most popular questions is whether there exists a method which will automatically decide whether to insert, update or delete entity in the Entity-Framework. Now it is possible with EntityGraphOperations library.
13 Aug 2009 by Farooq Kaiser
In this article, I will explore an alternative method of implementing validation logic. I will show you how to perform validation by using the IErrorDataInfo interface.