Stories Tagged with 'entity framework'


Polymorphic Entity Framework Designer Example

Url: http://wilderminds.blob.core.windows.net/downloads/testef.zip

I've been digging into the latest version of the Entity Framework Beta (and designer CTP) that dropped a few days ago. I've concocted a small example that shows the derivation model in the Entity Framework. Essentially it is a small model that has a Product type and two types that derive from that: ActiveProduct and DiscontinuedProduct:

Entity Framework June CTP Now Available

Url: http://blogs.msdn.com/adonet/archive/2007/07/02...

The ADO.NET team has been working hard on a new release of the Entity Framework with a boatload of new features (I haven't played with it yet, probalby this weekend). I know they are under some pressure as the June CTP shipped on July 2nd.  Check it out if you want to see where they are going.

My Entity Data Model Article is Up!

Url: http://www.theserverside.net/tt/articles/showar...

On TheServerSide.NET, my new article introducing the concepts of the Entity Data Model (i.e. Entity Framework, ADO.NET v.Next, etc.).  Let me know what you think!

OMG! Too Many Ways to do Data Access with .NET?

Url: http://visitmix.com

Its been a busy weekend for Microsoft.  First the announcement that EDM is being delayed six months to be after Orcas...now two new dynamic data access layers for web-based apps:

Orcas March CTP Released

Url: http://www.microsoft.com/downloads/details.aspx...

I've gotten the new Visual Studio Orcas March CTP up and running (as the VPC it ships as).  I've been playing with the Entity Framework some today and I am pretty impressed so far. Unfortunately the automatic generation of the schema/mapping files still isn't working in this build, but if you write it out by hand it does work.  I'll be posting an example soon.

Shawn
Shawn Wildermuth
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