DevForce Community Forum : Getting Error while adding entity http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce Classic : Getting Error while adding entity Thu, 11 Jun 2026 01:37:28 -700 Fri, 18 Jul 2008 00:11:47 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=892 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Getting Error while adding entity : Hi Kim, Thanks for the reply. I... http://www.ideablade.com/forum/forum_posts.asp?TID=892&PID=3236#3236 Author: keval
Subject: 892
Posted: 18-Jul-2008 at 12:11am

Hi Kim,
 
Thanks for the reply.
 
I have resolved the issue this morning. But its a very descriptive as well as useful reply from ur side.
That will be very useful for us to optimize the code as well as improve performance. I will try this thing in my code and check it eventhough i have solved it.
 
Thanks again. 
 
]]> Fri, 18 Jul 2008 00:11:47 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=892&PID=3236#3236 Getting Error while adding entity : Hi Kim, Thanks for the reply. I... http://www.ideablade.com/forum/forum_posts.asp?TID=892&PID=3235#3235 Author: keval
Subject: 892
Posted: 18-Jul-2008 at 12:10am

Hi Kim,
 
Thanks for the reply.
 
I have resolved the issue this morning. But its a very descriptive as well as useful reply from ur side.
That will be very useful for us to optimize the code as well as improve performance. I will try this thing in my code and check it.
 
Thanks again. 
 
]]> Fri, 18 Jul 2008 00:10:13 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=892&PID=3235#3235 Getting Error while adding entity : Well, you'll get this error... http://www.ideablade.com/forum/forum_posts.asp?TID=892&PID=3234#3234 Author: kimj
Subject: 892
Posted: 17-Jul-2008 at 10:34am

Well, you'll get this error if the entity you're trying to add already has its .EntityManager property set and the entity is in a non-detached state.  How did the entity come into existence?  Did you query for it, restore it from an entity set, or create it?   If you do want to add the entity to this EntityManager, first call entity.RemoveFromManager to detach it from its current EntityManager.  Once added, the entity's state will be Added, and when SaveChanges is called it will be inserted to the database.  If you don't want this behavior, then look at using mgr.ImportEntities to "move" entities between Entity Managers.]]> Thu, 17 Jul 2008 10:34:46 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=892&PID=3234#3234 Getting Error while adding entity : Hi, I m getting the following... http://www.ideablade.com/forum/forum_posts.asp?TID=892&PID=3233#3233 Author: keval
Subject: 892
Posted: 17-Jul-2008 at 12:12am

Hi,
 
I m getting the following error while adding entity to entitymanager
 
"This Entity already belongs to another EntityManager"
 
Following is the code snippet where i get the error

DataSet.AddEntity(mmp);

- DataSet is EntityManager
- mmp is Entity
 
Can u please guide me what can be the error. AS i m not adding this entity to anywhere in the application thenalso getting the error.
 
Thanks in advance.
]]> Thu, 17 Jul 2008 00:12:04 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=892&PID=3233#3233