I've had some requests lately to write some articles that work with LINQ to SQL. I've ben focusing on the Entity Framework a lot due to its vast nature and that fact that its still relatively unknown to many people. So I am going to work on a LINQ to SQL project that ties into a multi tier model...

Yeah, I know its expected that when a product is in beta and its ancillary features are released in a CTP that there will be some "interesting" issues in getting set up. But its getting a bit out of control (in a good way) lately with all of the installations related to the Entity Framework...

In the March issue of MSDN Magazine's Data Points column I explore a variety of the Standard Query Operators and how they work with LINQ. Read more about standard query operators at johnpapa.net ...  

The ADO.NET team has released the latest bits for the ADO.NET Entity Framework with the June 2007 CTP . There are samples on CodePlex , too. It claims many changes and support for a lot of new features ... I grabbed this partial list from their post: Changes in: Object Services Query Entity Client the...

I will be kicking off my move to South Florida in a few weeks with a 1 day event for the “Practically Done” event series. On Wednesday August 1 st and on Saturday August 4 th I will be presenting “Data Access Done Right”, a full day event in Orlando. Register here for Wednesday, August 1 st – 9am to...

As I noted earlier , my latest article in MSDN Magazine was just posted a few days ago. If you visited it early on you might have missed the comment from the edtitor which reads: [ Editor's Update - 6/19/2007: The ADO.NET Entity Framework and Tools will ship during the first half of 2008 as an update...

My July 2007 Data Points column has been posted to the MSDN Magazine web site . This edition is titled "ADO.NET Entity Framework Overview" . I wrote this using the March CTP and then revised it using the Orcas Beta 1, so the code included works in the most recently available bits. Knowing that...

I recently wrote an article for SimpleTalk.com titled Gathering RSS Feeds Using Visual Studio and RSS.NET . The article is now online and available to read. Here is the abstract for this article: Integrating RSS feeds into applications has become very popular. There are several tools (such as Microsoft...

Last week the Orcas Beta 1 was made available for download by Microsoft. It is madeup of 8 large RAR files and can be downlaoded from here: http://msdn2.microsoft.com/en-us/vstudio/aa700831.aspx Some of my excitement was tempered a bit when a bug was found that caused problems with the EDM Wizard. The...

Due to the lack of a designer and because I am very curious, I’ve been digging through the XML for the CSDL, MSL and a little bit into the SSDL schemas for the Entity Framework’s Entity Data Model. Even if you are waiting for the Designer to be released (date TBD) it cannot hurt to get familiar...