I'm looking into José Romaniello's Net4Collections class to use the
BCL HashSet instead of the iesi HashedSet, but I'm getting an
exception when my model looks like this:
public class Survey
{
public virtual string Name { get; set; }
public virtual ISet<Question> Questions { get; set; }
public Survey() {
this.Questions = new HashSet<Question>();
}
}
Whenever I try to save a new Survey with a populated Questions
collection I get an exception saying:
{"Unable to cast object of type
'NHibernate.Collection.Generic.PersistentGenericSet`1[Demo.Models.Question]'
to type 'System.Collections.Generic.ISet`1[Demo.Models.Question]'."}
But if I expose my Questions property like "ICollection<Question>" it
works fine.
And yes, I have
"configure.Properties[NHibernate.Cfg.Environment.CollectionTypeFactoryClass]
= typeof(Net4CollectionTypeFactory).AssemblyQualifiedName;".
This is with the latest alpha of NHibernate 3.2.
I have no problems sticking with ICollection<> but just wondering if
I'm missing something to get it to work.
Cheers!
--
You received this message because you are subscribed to the Google Groups
"nhusers" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/nhusers?hl=en.
