Question

I have an interface named IEntity which till now has one concrete class named Entity, this interface has a read only property. I’d rather to map the interface,but because an interface cant have a private field,i cant use option camelcase field with prefix option to map it,so what can I do?

public interface IEntity 
{public readonly string Name{get;} }

public class Entity:IEntity
{public readonly string Name{get;}}

public class EntityMap:ClassMap<IEntityMap>
{
  //how to map the readonly property
}

Answer 1

Try:

<property name="Name" type="string" access="readonly"/>

NHibernate Read Only Property Mapping

and if you use Fluent:

Mapping a read-only property with no setter using Fluent NHibernate

I think this can be useful too:

How to map an interface in nhibernate?

updated

I think a first step is correct your code. Then try to post your mapping file or fluent configuration. We cannot help you if it is not clear what you want to achieve.