Comments on: LINQ to SQL In Disconnected/N-Tier scenarios: Saving an Object http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/ Thu, 11 Mar 2010 20:56:37 +0000 http://wordpress.org/?v=2.7 hourly 1 By: David Adams http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3823 David Adams Sun, 07 Jun 2009 08:57:52 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3823 Great tip on the IsNew. Works like a champ Great tip on the IsNew. Works like a champ

]]> By: SQL Tutorials http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3778 SQL Tutorials Fri, 01 May 2009 03:04:06 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3778 Does anyone know if there is another language or set of commands beside SQL for talking with databases? I'm working on a project and am doing some research thanks Does anyone know if there is another language or set of commands beside SQL for talking with databases?

I’m working on a project and am doing some research thanks

]]> By: SQL Tutorials http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3776 SQL Tutorials Fri, 01 May 2009 02:00:09 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3776 You know, the thing about SQL is, that there is virtually nothing that can replace it. Does anyone know if a substitute exists for sql? I mean besides MS SQL and Oracle and all that jazz. Thanks. You know, the thing about SQL is, that there is virtually nothing that can replace it.

Does anyone know if a substitute exists for sql? I mean besides MS SQL and Oracle and all that jazz. Thanks.

]]> By: Nico http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3363 Nico Tue, 17 Mar 2009 04:46:38 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3363 Hey Jon, nice post. I just wanted to add that Linq checks optimistic concurrency on each column by default using the column's Update Check property. So you can avoid altering the tables by adding the timestamp column. Regards. Hey Jon, nice post. I just wanted to add that Linq checks optimistic concurrency on each column by default using the column’s Update Check property. So you can avoid altering the tables by adding the timestamp column. Regards.

]]> By: Jon Kruger http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3228 Jon Kruger Wed, 21 Jan 2009 13:18:19 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3228 @Fer, I'm sure you could keep track of changes manually and then compare the version in the database to the original version of your entity (before you made changes to it) but that would probably be really slow and take way longer to implement than adding the timestamps. I would just bite the bullet and add the timestamps and let LINQ to SQL handle the concurrency checks. @Fer,

I’m sure you could keep track of changes manually and then compare the version in the database to the original version of your entity (before you made changes to it) but that would probably be really slow and take way longer to implement than adding the timestamps. I would just bite the bullet and add the timestamps and let LINQ to SQL handle the concurrency checks.

]]> By: Fer http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3227 Fer Wed, 21 Jan 2009 02:50:05 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3227 I have many tables and is not practical to add a time stamp to each one of them. Isn't there a different way to implement disconected linq entities? I have many tables and is not practical to add a time stamp to each one of them. Isn’t there a different way to implement disconected linq entities?

]]> By: mrnon http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3107 mrnon Fri, 17 Oct 2008 21:47:35 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3107 Thanks for the great article. This is what I'm looking for. Thanks for the great article. This is what I’m looking for.

]]> By: Sameer http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3021 Sameer Tue, 10 Jun 2008 10:22:01 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3021 I have written an article related to this on <a href="http://www.codeproject.com/KB/dotnet/NorthwindNTierBlueprint.aspx" rel="nofollow"> codeproject </a> Please have a look and post your valuable comments / suggestions there. I have written an article related to this on codeproject

Please have a look and post your valuable comments / suggestions there.

]]> By: Jarem http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3020 Jarem Sun, 08 Jun 2008 15:04:23 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3020 Thanks Edward. I ran into the exact issue. When added the timestamp i got a serialization error. I've implemented your suggestion and it works like a charm. Thanks Edward.
I ran into the exact issue. When added the timestamp i got a serialization error. I’ve implemented your suggestion and it works like a charm.

]]> By: Ish Singh http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/comment-page-1/#comment-3017 Ish Singh Wed, 28 May 2008 20:31:53 +0000 http://jonkruger.com/blog/2008/02/10/linq-to-sql-in-disconnectedn-tier-scenarios-saving-an-object/#comment-3017 Edward We have no released a Community Edition of Quick Objects which is free for commercial or non-commercial uses. The best thing is that the free version can be used in WCF. It truly is very easy to use and the client application can either use proxy class or reuse the business objects. Take a look at couple of <a href="http://www.akaltech.com/Products/Business_Logic/Video/Default.aspx" rel="nofollow">WCF videos on our website</a> to see it for yourself. Good luck, Ish Edward

We have no released a Community Edition of Quick Objects which is free for commercial or non-commercial uses. The best thing is that the free version can be used in WCF. It truly is very easy to use and the client application can either use proxy class or reuse the business objects. Take a look at couple of WCF videos on our website to see it for yourself.

Good luck,
Ish

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