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我试图创建下面模型MVC应用程序:(代码是大,我认为这将是您更容易理解)为什么我会得到“虚拟修饰符”对此项无效“错误?
public class Job
{
public int JobId { get; set; }
public string Name { get; set; }
public List<Job> GetJobs()
{
List<Job> jobsList = new List<Job>();
jobsList.Add(new Job { JobId = 1, Name = "Operator" });
jobsList.Add(new Job { JobId = 2, Name = "Performer" });
jobsList.Add(new Job { JobId = 3, Name = "Head" });
return jobsList;
}
}
public class Person
{
public virtual int PersonId { get; set; }
public string FullName { get; set; }
public int JobId { get; set; }
public virtual Job Job;
public string Phone { get; set; }
public string Address { get; set; }
public string Passport { get; set; }
[DataType(DataType.MultilineText)]
public string Comments { get; set; }
}
public class PersonPaidTo : Person
{
[Key]
public override int PersonId { get; set; }
public virtual List<Order> Orders { get; set; }
}
public class Head : Person
{
[Key]
public override int PersonId { get; set; }
public Job Job { get; set; }
public Head()
{
Job.Id = 3;
}
}
我有Person
类的错误在该领域Job
:
修饰语 '虚拟' 是无效的这个项目
和一个问题^会是怎样与懒加载,如果我不把虚拟的关键字(VAR 3) –
是,两者都是正确的。我选择第二个,因为它包含延迟加载。最好的问候 –
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