DevForce Community Forum : Disable lazy loading for custom objects http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : Disable lazy loading for custom objects Mon, 13 Apr 2026 12:29:24 -700 Mon, 25 Jul 2011 00:48:14 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=2791 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Disable lazy loading for custom objects : Hello Silvio,Sorry for my late... http://www.ideablade.com/forum/forum_posts.asp?TID=2791&PID=11279#11279 Author: GeertvanHorrik
Subject: 2791
Posted: 25-Jul-2011 at 12:48am

Hello Silvio,

Sorry for my late reply. 

1) thanks

2) I tried to subtract a date in a query, but this seems to be an EF restriction
]]> Mon, 25 Jul 2011 00:48:14 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2791&PID=11279#11279 Disable lazy loading for custom objects : Hi GeertvanHorrik,1) You... http://www.ideablade.com/forum/forum_posts.asp?TID=2791&PID=11091#11091 Author: sbelini
Subject: 2791
Posted: 23-Jun-2011 at 4:59pm

Hi GeertvanHorrik,
 
1) You can disable lazy loading by changing the LoadStrategy:
 
Order.PropertyMetadata.Products.ReferenceStrategy =
          new EntityReferenceStrategy(EntityReferenceLoadStrategy.Load, MergeStrategy.PreserveChanges);
 
You will find more details about the ReferenceStrategy in the DevForce Resource Center.
 
 
2) "It seems impossible to subtract time in LINQ. Is there a workaround for this?"
 
     I'm not sure I understand your question. Can you explain in detail what you are trying to do and what problem you are coming across?
 
Regards,
   Silvio.
]]> Thu, 23 Jun 2011 16:59:52 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2791&PID=11091#11091 Disable lazy loading for custom objects : Hello,I have a custom query where... http://www.ideablade.com/forum/forum_posts.asp?TID=2791&PID=11079#11079 Author: GeertvanHorrik
Subject: 2791
Posted: 23-Jun-2011 at 7:48am

Hello,

I have a custom query where I want to load a simple structure:

Products and Orders. I have created POCO's for the objects since the EF model is too heavy for displaying some dashboard information.

Now I have 2 questions:

1) How can I disable lazy loading of the 2nd layer? An order contains a list of products, but the products are not loaded (even though it is a custom POCO class). How can I force DevForce to execute the whole linq query for this query only?

2) It seems impossible to subtract time in LINQ. Is there a workaround for this?

Thanks in advance!
]]> Thu, 23 Jun 2011 07:48:28 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2791&PID=11079#11079