Entity Framework Code First Primary Key Constraint Names

Question

有什么方法可以控制EF在我的代码第一个定义的表上创建的PK索引的名称？

Answer 1

Yes, you can name it anything you like and put [Key] attribute on it.

So if you have a model Person as below, you won't need anything like [Key] , iicallyt will treat PersonId as PK automatically with the convention {classname}Id

public class Person
{
   public int PersonId { get;set; }

   public int FirstName { get; set; }
}

If you want to have some different PK, then you can specify it with [Key] as below:

 public class Person
 {
   [Key]
   public int YourPK{ get;set; }

   public int FirstName { get; set; }
 }