使用数据注释指定外键

Question

I am using the newest version of ASP.NET Entity Framework Code First.

If I have two classes as follows:

public class Student
{
    public int ID { get; set; }
}

public class Classroom
{
    public int ID { get; set; }
    public Student Student { get; set; }
}

Is there a way for me to use Data Annotations so that when the Classroom table is generated, it knows that I want a ForeignKey to exist in Classroom called StudentID? I know how to do it with FluentAPI, but if I could get it done with Data Annotations it would make my application much more simple. I also would like to avoid having a separate StudentID property in the actual object model because it seems repetitive.

Answer 1

public class Student
{
public int ID { get; set; }
}

public class Classroom
{
public int ID { get; set; }
public Student Student { get; set; }

[ForeignKey("Student")]
public int StudentId {get; set;}



}