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Entity Framework Resources and Community

Validation Errors
Hello, a context.SaveChanges(); throws a DbValidationEntityException: "Validation failed for on... more
Friday, Oct 24
Dynamic GroupBy with LINQ
Hello! I'm using Dynamic LINQ (Dynamic Expression API actually) for grouping and I need to receive I... more
Friday, Oct 24
Entity Framework: Create Test Database for Unit Tests (with Specflow)
I want that for each unit test run, the database (local database) is created with all tables and som... more
Friday, Oct 24 does EF track changes for poco objects sent to client of web app
i am trying to figure out what information, if any, has to get sent to the client of a web applicati... more
Thursday, Oct 23

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EF Design Team
Posts by various members of the team designing the ADO.NET Entity Framework.

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Entity Framework Resources and Community

EF7 - What Does “Code First Only” Really Mean
A while back we blogged about our plans to make EF7 a lightweight and extensible version of EF that ... more
Tuesday, Oct 21 Rowan Miller
EF6.1.2 Beta 1 Available
Today we are making Beta 1 of the EF6.1.2 release available. This patch release contains bug fixes a... more
Thursday, Sep 18 Rowan Miller
Visual Studio “14” CTP 3 and Entity Framework
Today we’re providing a third CTP of the next version of Visual Studio, to gather your early feedbac... more
Monday, Aug 18 Rowan Miller
VS2013 Update 3 and Entity Framework
Today we are releasing Visual Studio 2013 Update 3. You can read the release announcements by Soma a... more
Monday, Aug 4 Rowan Miller


Featured Community Blog

Sam Gentile
Sam Gentile is an internationally known .NET Consultant, INETA Speaker, Blogger and author. He has been working with .NET since the earliest pre-Beta 1 period.

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Entity Framework User Voice Entity Framework User Voice

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Entity Framework Team Blog Entity Framework Team Blog

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