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August 2007 - Posts

LINQ In Action chapters available in MEAP

posted Tuesday, August 28, 2007 10:52 PM by jwooley
If you can't wait for the print version, you can finally get all of the chapters for our LINQ in Action book, including the long awaited LINQ to SQL and LINQ to Amazon chapters. If you sign up now, you can get the current version and rights to all Read More
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Using Stored Procedures with LINQ with concurrency checking

posted Monday, August 27, 2007 2:09 AM by jwooley
When submitting data to the database, you need to watch out for concurrency issues (times when different users make simultaneous changes to the same record). To do this, in a disconnected environment, we either need to combine a ID and a TimeStamp column Read More
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ThinqLinq demo app updated for Beta 2

posted Sunday, August 26, 2007 2:18 AM by jwooley
For anyone who has attended my presentations on ThinqLinq I have updated the sample solution for Visual Studio 2008 Beta 2. Feel free to download it and try it out. If you have not had the opportunity to attend the sessions live, you can see it in action Read More
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LINQ in Action available for pre-order at Amazon

posted Wednesday, August 15, 2007 10:32 PM by jwooley
I was scrolling through some sites and on a whim decided to check to see if LINQ in Action was listed on Amazon yet. Not only is it listed (http://www.amazon.com/LINQ-Action-Fabrice-Marguerie/dp/1933988169/ref=sr_1_2/002-4432969-7775246?ie=UTF8&s=books&qid=1187224153&sr=1-2) Read More
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Use the new LINQ "Contains" extension method for the SQL "IN" clause

posted Monday, August 06, 2007 6:44 PM by jwooley
For a while, users were requesting a way to map the SQL "IN" clause as in the following: SELECT Customer.Name FROM CustomerWHERE Customer.State IN ('GA', 'FL', 'AL') Prior to Beta 2, this would mean either separate OR clauses for each item, or worse Read More
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MSDN Events feature LINQ

posted Monday, August 06, 2007 3:09 PM by jwooley
The August-October round of MSDN events sports a hot list of technologies, including LINQ and Silverlight. Make sure to register early for these sessions as they are sure to fill-up quickly judging fom the popularity of LINQ and Silverlight at the moment. Read More
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DataLoadOptions replaces DataShape

posted Wednesday, August 01, 2007 12:48 AM by jwooley
As I continue updating my projects to Visual Studio 2008 Beta 2, I found yet another namespace change. This time, it's not the namespace, but object name that has changed. With Beta 1, we could specify what objects would be loaded automatically with Read More
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