Entity Framework Breaking Changes - Visual Studio 2008 & .NET 3.5 SP1 Beta

VS 2008 SP1 Beta and .Net 3.5 SP1 Beta, what's new for EF? 2

Matthieu MEZIL — Thu, 15 May 2008 01:38:29 GMT

J'avais référencé ce post avant hier, je vous invite également à regarder celui-ci qui liste les différences

re: Entity Framework Breaking Changes - Visual Studio 2008 & .NET 3.5 SP1 Beta

Levon Mamikonyan — Thu, 15 May 2008 01:58:00 GMT

Good stuff, better, faster, cleaner. Say goodbye to datasets, so when is the release scheduled .... ?

VS 2008 and .NET 3.5 SP1 Beta changes for LINQ to SQL, and more

LINQ in Action - LINQ Book & News — Thu, 15 May 2008 02:44:47 GMT

The ADO.NET team details on its blog what has changed for LINQ to SQL with the release of Visual Studio

VS 2008 and .NET 3.5 SP1 Beta changes for LINQ to SQL, and more

Fabrice's weblog — Thu, 15 May 2008 02:44:48 GMT

The ADO.NET team details on its blog what has changed for LINQ to SQL with the release of Visual Studio

VS 2008 and .NET 3.5 SP1 Beta changes for LINQ to SQL, and more

Fabrice's weblog — Thu, 15 May 2008 02:46:42 GMT

The ADO.NET team details on its blog what has changed for LINQ to SQL with the release of Visual Studio

re: Entity Framework Breaking Changes - Visual Studio 2008 & .NET 3.5 SP1 Beta

Don — Thu, 15 May 2008 23:32:21 GMT

I am attempting to run the EFExtensionsSample solution and get the following error even after applying the VS.NET 2008 SP1:

------ Build started: Project: EFExtensions, Configuration: Debug Any CPU ------

C:\WINDOWS\Microsoft.NET\Framework\v3.5\Csc.exe /noconfig /nowarn:1701,1702 /errorreport:prompt /warn:4 /doc:EFExtensions.xml /define:TRACE;DEBUG;_BETA3 /reference:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Core.dll" /reference:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.DataSetExtensions.dll" /reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Entity.dll" /reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Runtime.Serialization.dll" /reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:"C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Xml.Linq.dll" /debug+ /debug:full /filealign:512 /optimize- /out:obj\Debug\EFExtensions.dll /resource:obj\Debug\EFExtensions.Messages.resources /target:library EntitySet.cs GlobalSuppressions.cs Materializer.cs Messages.Designer.cs ObjectQueryExtensions.cs Properties\AssemblyInfo.cs DataExtensions.cs Util.cs

E:\MS Downloads\EFExtensions\EFExtensions\EntitySet.cs(107,48): error CS1061: 'System.Data.Objects.ObjectContext' does not contain a definition for 'GetEntityKey' and no extension method 'GetEntityKey' accepting a first argument of type 'System.Data.Objects.ObjectContext' could be found (are you missing a using directive or an assembly reference?)

E:\MS Downloads\EFExtensions\EFExtensions\EntitySet.cs(152,48): error CS1061: 'System.Data.Objects.ObjectContext' does not contain a definition for 'GetEntityKey' and no extension method 'GetEntityKey' accepting a first argument of type 'System.Data.Objects.ObjectContext' could be found (are you missing a using directive or an assembly reference?)

I have corrected all of the other errors and rebuilt the edmx file off my instance of the DB which was created using the SQL file provided in the example.

I am attempting to wrap my head around this new and very interesting tool to use in my companies application.

Thanks in advance for any help,

Don

VS2008 & .NET FW 3.5 SP1 Beta - possible problems and solutions/workarounds (mainly focused on Entity Framework, but not only)

x2develop: Jiří Činčura — Sat, 17 May 2008 01:10:40 GMT

Couple of links I've found during recent days: Visual Studio 2008 Service Pack 1 Beta Readme Visual Studio

re: Entity Framework Breaking Changes - Visual Studio 2008 & .NET 3.5 SP1 Beta

Diego — Sat, 17 May 2008 03:18:16 GMT

Don,

are you using the version of EFExtensions that was updated for SP1 beta?

VS2008 SP1 brings a new build of ADO.NET Entity Framework and LINQ to Entities

Paolo Pialorsi — Sun, 18 May 2008 17:58:04 GMT

In the last days has been released the beta version of Visual Studio 2008 Service Pack 1, including a

Visual Studio 2008 Service Pack 1 BETA is here with new Entity Framework and ADO.NET Data Services!

Hot Topics — Mon, 19 May 2008 22:12:49 GMT

Lots to read and download From the Data Programmability Team   SP1 Beta Download, what's new

re: Entity Framework Breaking Changes - Visual Studio 2008 & .NET 3.5 SP1 Beta

Patrick — Fri, 23 May 2008 10:36:30 GMT

I stumbled into another breaking change. The EntityConnection.Attach() method seems te be removed.

Is it possible to have different edmx models using the same underlying database connection ?

This might be useful when using within a TransactionScope to prevent escalation to a distributed transaction

re: Entity Framework Breaking Changes - Visual Studio 2008 & .NET 3.5 SP1 Beta

Sarah Younger — Tue, 24 Jun 2008 00:30:55 GMT

Is anyone working with EF alongside another OR/M such as My Generation?