Yes, use an DTO instead of the actual entity.

Fregas wrote:
> We have the following situation:
>
> We have an NH managed object we need to put into asp.net session.  We
> want to keep making changes to the object and its child collections
> but without saving it to the database.  We'd then like the user to be
> able to hit the save button, at which point we'd like to re-attach the
> the object to the current http request's ISesssion and persist it with
> nhibernate.
>
> Currently we keep getting "illegal attempt to associate an object with
> two sessions" from NH.  Is there a better way to do this?  This is a
> small, low traffic site.
>
> Thanks,
> Craig
> >
>
>   


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