Hi,

I have the following mapping:

<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="GestionCaissesInfo" namespace="GestionCaissesInfo">

<class name="CaisseBase" table="`CaisseBase`" lazy="true">

<id name="IdCaisseBase" column="`idCaisseBase`" type="int">
<generator class="native" />
</id>

<property type="string" not-null="true" length="100" name="Nom" column="`nom`" />
<property type="string" not-null="true" length="3" name="Institution" column="`institution`" />
<property type="string" not-null="true" length="7" name="Transit" column="`transit`" />


<joined-subclass name="CaisseDeveloppement" extends="CaisseBase" table="CaisseDeveloppement" >
<key column="fk_idCaisseBase"/>

<property type="int" name="NombreFolio" column="`nombreFolio`" />
<property type="Boolean" name="Supportldap" column="`supportLDAP`" />
<property type="Boolean" name="EstObligatoire" column="`estObligatoire`" />omaineDomino`" />

</joined-subclass>


</class>
</hibernate-mapping>

I try to apply this criteria:

ICriteria critereCaisseBase = Session.CreateCriteria(typeof(CaisseBase));

ICriteria critereCaisseDeveloppement = critereCaisseBase.CreateCriteria("CaisseDeveloppement", NHibernate.SqlCommand.JoinType.LeftOuterJoin);

critereCaisseDeveloppement.Restrictions.Add(Restrictions.IsNull("IdCaisseBase"));

critereCaisseBase.List();

I've got the following error:

"could not resolve property: CaisseDeveloppement of: GestionCaissesInfo.CaisseBase"

How could I do a left join on CaisseDeveloppement? I don't want to use a subquery because, in some situation, I need to do something like: critereCaisseDeveloppement.AddOrder(...

I use nHibernate 2.0.1.4000 because the plateforme is .NET 2.0.

Thank you,