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Problem with bag and the where clause

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cam978

Post subject: Problem with bag and the where clause

Posted: Tue May 22, 2007 10:10 am

Newbie

Joined: Tue May 22, 2007 10:02 am
Posts: 7

Hi All
I have 2 mapping files A anb B.
In A i have a bag that maps to B.
In my function i'm trying to use the Expression.Eq for a value that exists in the bag (B maping file).
Any help!!!!!!!!!!!!!!!!!!!!

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marcal

Post subject: Re: Problem with bag and the where clause

Posted: Tue May 22, 2007 3:39 pm

Expert

Joined: Fri May 13, 2005 11:13 am
Posts: 292
Location: Rochester, NY

See section 12.4 of the NHibernate Reference. This will probably work for you:

Code:

s.CreateCriteria( typeof( A ) )
   .CreateCriteria( "Bag_of_Bs" )
   .Add( Expression.Eq( "value_in_B", value ) );

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cam978

Post subject: Re: Problem with bag and the where clause

Posted: Wed May 23, 2007 5:16 am

Newbie

Joined: Tue May 22, 2007 10:02 am
Posts: 7

Thanks!!!!

I need also a sample of how to insert data from a web form using NHibernate.
Can you send me a link please

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