DevForce Community Forum : Finding an object Graph with CodeFirst

DevForce Community Forum : Finding an object Graph with CodeFirst http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : Finding an object Graph with CodeFirst Wed, 13 May 2026 01:59:26 -700 Tue, 31 Jul 2012 11:09:10 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=3556 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Finding an object Graph with CodeFirst : Ok, thanks. I think that the... http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14118#14118 Author: rbautistaole
Subject: 3556
Posted: 31-Jul-2012 at 11:09am

Ok, thanks. I think that the documentation is poor in this topic.]]> Tue, 31 Jul 2012 11:09:10 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14118#14118 Finding an object Graph with CodeFirst : Like mentioned previously,... http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14117#14117 Author: sbelini
Subject: 3556
Posted: 31-Jul-2012 at 10:47am

Like mentioned previously, using the MetadataStore:

i.e.

var span1 = new EntitySpan(typeof(Employee), EntityRelations.FK_Order_Employee, EntityRelations.FK_OrderDetail_Order);

var span1 = new EntitySpan(typeof(Employee), EntityMetadataStore.Instance.GetEntityRelation(typeof(Employee), Employee.EntityPropertyNames.Orders), EntityMetadataStore.Instance.GetEntityRelation(typeof(Order), Order.EntityPropertyNames.OrderDetails));

Silvio.

]]> Tue, 31 Jul 2012 10:47:14 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14117#14117 Finding an object Graph with CodeFirst : No problem really. Instead i... http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14116#14116 Author: rbautistaole
Subject: 3556
Posted: 31-Jul-2012 at 9:51am

No problem really. Instead i need to make use of the Manager.FindEntityGraph since the EntityRelations in the example was generated for the edmx. In code first how I get these relations?

thanks.

Edited by rbautistaole - 31-Jul-2012 at 9:52am]]> Tue, 31 Jul 2012 09:51:40 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14116#14116 Finding an object Graph with CodeFirst : Hi rbatistaole,The graph on... http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14115#14115 Author: sbelini
Subject: 3556
Posted: 31-Jul-2012 at 9:42am

Hi rbatistaole,

The graph on Code First entities should be about the same, but you'd be getting the EntityRelations from the MetadataStore.

Can you explain what exactly is the problem you are having?

Silvio.

]]> Tue, 31 Jul 2012 09:42:56 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14115#14115 Finding an object Graph with CodeFirst : Hi.How can i Findi an object... http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14100#14100 Author: rbautistaole
Subject: 3556
Posted: 27-Jul-2012 at 8:39pm

Hi.

How can i Findi an object graph such as explained in http://drc.ideablade.com/xwiki/bin/view/Documentation/query-working-in-cache when i using code first?.

thanks

]]> Fri, 27 Jul 2012 20:39:13 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3556&PID=14100#14100