NHibernate DetachedCriteria.SetFirstResult？

Question

I found an example of implementing the repository pattern in NHibernate on the web, and one of the methods uses this code to get the first result of a query:

public IEnumerable<T> FindAll(DetachedCriteria criteria, int firstResult, int numberOfResults, params Order[] orders)

{
    criteria.SetFirstResult(firstResult).SetMaxResults(numberOfResults);
    return FindAll(criteria, orders);
}

But VS intellisense isn't picking up this method from DetachedCriteria. Does anyone know if this is possible with DetachedCriteria? I'm using NHibernate version 1.2.1.

Answer 1

没关系，我想我明白了：

criteria.GetExecutableCriteria(_session).SetFirstResult(firstResult).SetMaxResults(numberOfResults);

Answer 2

It doesn't seem to be available until an ISession is bound. For instance, it's not on DetachedCriteria, but it is available on the ICriteria that is returned from the GetExecutableCriteria method.