Fluent NHibernate - How map an IList<Enum> as list of strings

问题

I have a class with IList<Role> roles as a property which is mapped by the following code:

 map.HasMany(u=>u.roles).Element("role").Cascade.All()

but this maps roles to a column of int but I want it to be mapped to a column of string.

回答1:

use the override to specify the NHibernate.Type explicitly

.Element("role", e => e.Type<NHibernate.Type.EnumStringType<Role>>())

来源：https://stackoverflow.com/questions/19597088/fluent-nhibernate-how-map-an-ilistenum-as-list-of-strings