[英]How to tell Fluent NHibernate not to map a class property
I have a class that is mapped in fluent nhibernate but I want one of the classes properties to be ignored by the mapping. 我有一个以流畅的nhibernate映射的类,但我希望映射忽略其中一个类属性。
With class and mapping below I get this error: 使用下面的类和映射我得到此错误:
The following types may not be used as proxies: iMasterengine.Data.Model.Calendar: method get_HasEvents should be virtual 以下类型不能用作代理:iMasterengine.Data.Model.Calendar:方法get_HasEvents应该是虚拟的
//my class
public class Calendar : IEntity {
public virtual int Id { get; private set; }
public virtual string Name { get; set; }
public virtual string SiteId { get; set; }
public virtual IList<CalendarEvent> Events { get; set; }
//ignore this property
public bool HasEvents { get { return Events.Count > 0; } }
}
//my mapping
public class CalendarMap : ClassMap<Calendar> {
public CalendarMap() {
Id(x => x.Id);
Map(x => x.Name);
Map(x => x.SiteId);
HasMany(x => x.Events).Inverse();
//what do I put here to tell nhibernate
//to ignore my HasEvents property?
}
}
You can just make HasEvents
virtual in the class: 您可以在类中创建
HasEvents
虚拟 :
public virtual bool HasEvents { get { return Events.Count > 0; } }
You don't need to add anything to the mappings. 您不需要向映射添加任何内容。
You only need to tell fluent to ingore a property if you are using Auto Mapping, which I don't think you are. 如果您使用自动映射,我只需要告诉流利的内容,我认为您不是。
map.IgnoreProperty(p => p.What);
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