Posts Tagged ‘Migrated Post’

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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Transparent Lazy Loading for Entity Framework – part 3 – Anatomy of a stub

This post is a part of the series that describes EFLazyLoading library.

In two previous articles I have introduced EFLazyLoading – a framework for lazy loading of entities on top of Entity Framework. In this post I will explain what stubs are and how they work. […]

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Transparent Lazy Loading for Entity Framework – part 2

This post is a part of the series that describes EFLazyLoading library.

As I promised last time, I would like to present the result of a little experiment in implementing transparent lazy loading for Entity Framework. You can download the sample code here, the rest of this post tries to explain how it all works. […]

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Transparent Lazy Loading for Entity Framework – part 1

This post is a part of the series that describes EFLazyLoading library.

The first release of Entity Framework supports explicit loading. This means that if you are navigating a relationship, you have to make sure it is loaded by explicitly calling Load()on EntityReference or EntityCollection objects, or pre-loading your relationships by using Include() on your query. […]

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Communities To Communities 2008

Last Saturday I gave a talk at “Communities To Communities 2008” conference in Warsaw, Poland. I presented EDM and Entity Framework to an audience of >130 people – Polish MVPs and members of .NET User Groups (because of limited seating there was no open registration for .NET track). […]

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Tips and Tricks for Debugging your Entity Framework Provider

Here are some tips that may be helpful when developing and testing a data provider that supports Entity Framework

  • Tip #1 Validating SchemaInformation SSDL and MSL using EdmGen.exe
  • Tip #2 Generating a model from a database without using designer
  • Tip #3 Query SchemaInformation using Entity SQL
  • Tip #4 Query SchemaInformation using LINQ To Entities
  • Tip #5 Common Error Messages and how to resolve them […]

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