问实体框架TPT继承编辑基类表中的记录并将其绑定到子类表

EN

public class Person
    {
        public int PersonId { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }

    }
public class Student : Person
    {
        public int? Payment { get; set; }
    }


public class Teacher : Person
    {
        public int Wage { get; set; }
    }

public class PersonContext : DbContext
    {
        public PersonContext()
            : base("TPT")
        {
            Database.SetInitializer<PersonContext>(null);
        }
        public DbSet<Person> Persons { get; set; }
        public DbSet<Student> Students { get; set; }
        public DbSet<Teacher> Teachers { get; set; }

        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            modelBuilder.Entity<Person>().ToTable("Persons");
            modelBuilder.Entity<Teacher>().ToTable("Teachers");
            modelBuilder.Entity<Student>().ToTable("Students");
        }
    }