DevForce Community Forum : Eager Loading Entire Graph http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : Eager Loading Entire Graph Sat, 11 Apr 2026 14:00:54 -700 Mon, 23 Aug 2010 18:27:22 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=2085 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Eager Loading Entire Graph : Hi Matt, The code should look... http://www.ideablade.com/forum/forum_posts.asp?TID=2085&PID=8152#8152 Author: ting
Subject: 2085
Posted: 23-Aug-2010 at 6:27pm

Hi Matt,
 
The code should look like this:
 
entityManager.Deals.Where(...)
  .Include("DealVersions")
  .Include("DealVersions.PriceGroups")
  .Include("DealVersions.PriceGroups.PriceItems")
  .Include("DealVersions.PriceGroups.PriceItems.Products")
 
The first path can also be written in a strongly typed manner:
  .Include(Deals.PathFor(deal => deal.DealVersions))
 
However, this doesn't work when navigating through collections, so you have to do the rest by string.
 
]]> Mon, 23 Aug 2010 18:27:22 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2085&PID=8152#8152 Eager Loading Entire Graph : Hello, Is there a way to easily... http://www.ideablade.com/forum/forum_posts.asp?TID=2085&PID=8151#8151 Author: mdcalhoun
Subject: 2085
Posted: 23-Aug-2010 at 1:48pm

Hello,
 
Is there a way to easily load the entire entity graph for a specific object?
 
For example,
 
Deal has N Deal Versions.
Deal Version has N Price Groups.
Price Group has N Price Items.
Price Item has N Products
 
I'd like to do a single query for a deal that brings back Deal and all children (Version, Price Group, Price Item).
 
Thanks,
Matt
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