Follow up on Entity Framework talk at Tech Ed 2008

Last week at TechEd I gave a talk about building data access layers with the Entity Framework. I covered various approaches from not having a data access layer at all, to fully encapsulation of the entity framework - and some hybrid approaches along the way.

I gave the first instance of this on Tuesday and then a repeat on Thursday.

To those who saw the first instance of this on Tuesday....

you unfortunately got an abbreviated and disjointed version for which I apologize. After I queued up my deck about 15 minutes prior to the talk I left the room for a minute while people filed in and while I was out, one of the event staff shutdown my deck and restarted it running from a different folder on the recording machine and didn't tell me. I was about 1/3rd into my presentation when I realized that I had the wrong version of the deck. At the time, I had no idea why this version of the deck was running so I wasn't going to fumble around looking for the correct one. Given a change in the order of things - I'm not sure if changing decks at that point would have made things better or worst. I still had no idea why this had happened when I gave the talk again on Thursday but when the same thing almost happened again - this time I caught the event staff shutting down my deck and restarting it again (from an older copy). Bottom line, sorry to those folks who saw the earlier version.

The complete deck and demo project is attached. It is a branch of the sample that is part of the Entity Framework Hands on Lab that was available at the conference and which is included in the .NET 3.5 Enhancements (aka SP1) training kit. You can will need the database for that project which is not included in my down.

Download the training kit here.