....
ISession session = factory.OpenSession();
ICriteria c = session.CreateCriteria(typeof(MyEntity));
foreach (MyEntity me in c.List())
{
string name = me.Name;
}

DoSomething();
// meanwhile, some other process change name values in database

ICriteria c = session.CreateCriteria(typeof(MyEntity));
foreach (MyEntity me in c.List())
{
string name = me.Name;
// here I need to have current name of entity (without calling session.refresh()).
}