Merge Function In Entity FrameWork?

Posted by Ahmed on Stack Overflow See other posts from Stack Overflow or by Ahmed
Published on 2010-05-12T13:14:40Z Indexed on 2012/09/15 3:38 UTC
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nhibernate

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entity-framework

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merge

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objectcontext

In NHibernate there is a merge function that does the following:

if there is a persistent instance with the same identifier currently associated with the session, copy the state of the given object onto the persistent instance
if there is no persistent instance currently associated with the session, try to load it from the database, or create a new persistent instance
the persistent instance is returned

Is this possible in EF? I mean this part : copy the state of the given object onto the persistent instance. And if i used ApplyCurrentValues it seemes to be as update behavior or not?

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