流畅的复合键Nhibernate [英] Composite keys fluent nhibernate

问题描述

有人能在流利的nhibernate上做到这一点吗?

Can one do this on a fluent nhibernate ?

当我尝试保存时，我正在提供个人资料和场景对象，并且ID不为空.

When I try to save, I am profiding the profile and the scenario objects and the id's are not null.

Nhibernate抱怨它不能为ProfileID列保证NULL.流利的Nhibernate不知道如何进入Profile.ID?

Nhibernate complains that it can't insurt NULL for ProfileID column. Fluent Nhibernate doesn't know how to get to the Profile.ID ?

CompositeId().KeyProperty(x => x.Profile.ID, "ProfileID").KeyProperty(x => x.Scenario.ID, "ScenarioID");

推荐答案

您可能应该改用它:

CompositeId()
    .KeyReference(x => x.Profile, "ProfileID")
    .KeyReference(x => x.Scenario, "ScenarioID");

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