Archive for the ‘Entity Framework’ Category

Entity Framework samples converted to Visual Basic

We have recently published Visual Basic versions of our MSDN Code Gallery samples for Entity Framework v3.5SP1.
The following translated samples are currently available in two languages (C# and VB) […]

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New posts on EF Design Blog

I’d like to turn your attention to two blog posts on EF Design Blog about exciting new features planned for Entity Framework […]

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N-Tier Improvements for Entity Framework

We have recently published an article on API changes that we want to make in next version of Entity Framework in order to enable more N-Tier scenarios. […]

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Using EF Oracle Sample Provider with EDM Designer

Many people are asking if it is possible to use EFOracleProvider with EDM Designer in Visual Studio 2008 SP1. […]

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EF POCO Adapter updated (v1.03)

I’ve just posted another round of updates to EF POCO Adapter based on feedback from users. This set of changes is focused on N-tier scenarios and detached entities (it adds missing wrappers for EF APIs and fixes behavior of existing ones). […]

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EF POCO Adapter Updated (v1.02)

I’ve just posted updates to EF POCO Adapter (v1.02) which resolves a couple of issues spotted by users: Detached proxies (created by EFPocoContxt.CreateObject<T>) as well as proxies in the Added state were failing on property navigation. […]

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Persistence Ignorance (POCO) Adapter for Entity Framework V1

One of the limitations of Entity Framework V1 released as part of .NET Framework 3.5 SP1 and Visual Studio 2008 SP1 is lack of support for POCO entity objects. POCO stands for Plain Old CLR Object and refers to an object that does not have any persistence concerns and is not aware of persistence framework. Modern development approaches such as DDD (Domain-Driven Design) and TDD (Test-Driven Development) prefer clear separation of concerns which implies persistence ignorance. […]

We have recently published a sample called EFPocoAdapter that includes code generator and a supporting library that implements POCO object tracking on top of Entity Framework V1. […]

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Sample Entity Framework Provider for Oracle

I wanted to let you know that we have just released Sample Entity Framework Provider for Oracle on MSDN Code Gallery.

http://code.msdn.com/EFOracleProvider

The provider is implemented using essentially the same technique as EFSampleProvider, but targets System.Data.OracleClient […]

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EF Mapping Advisor

Ju-Yi Kuo from our team has started blogging about advanced mapping scenarios supported by Entity Framework. Part 1 of his EF Mapping Advisor series is online […]

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Entity Framework Sample Provider for Visual Studio 2008 SP1 Beta is Online

We have just published an updated Sample ADO.NET Provider for Entity Framework. 

Changes in the provider APIs since Beta3 release: […]

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