NHibernate How do I query against an IList property?

Question

I am trying to query against an IList property on one of my domain classes using NHibernate. Here is a simple example to demonstrate:

public cl         


        

Answer 1

This is possible by creating a separate criteria:

ICriteria demoCriteria = session.CreateCriteria();
...
demoCriteria.Add(Restrictions...);
...
ICriteria tagCriteria = demoCriteria.CreateCriteria("Tags");
tagCriteria.Add(Restrictions.In("elements", new {"Tag1", "Tag2", ...}));

return demoCriteria.List();