NHibernate: Can I access a generated primary key after saving a model?

Posted by littlecharva on Stack Overflow See other posts from Stack Overflow or by littlecharva
Published on 2010-04-22T10:49:42Z Indexed on 2010/04/22 10:53 UTC
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Howdy,

So I've got a simple table with an ID field that's incrementally generated on INSERT.

I've set the mapping up in NHibernate to reflect this:

<id name="ID">
  <generator class="identity" />
</id>

And it all works fine.

Trouble is, I need to get the generated ID after I've saved a new model to use elsewhere:

var model = new MyModel();
session.SaveOrUpdate(model);

But at this stage model.ID == null, not the ID.

Any ideas?

Anthony

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