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[Table(Name = "Authors")]
public class Author
[Column (Name
= "Id", IsPrimarykey = true, IsDbGenerated = true)]
public int Id { get; set; }
[Column(Name = "FirstName")]
public string FirstName { get; set; }
[Column(Name = "LastName")]
public string LastName ( get; set; }
[Table(Name = "Books")]
public class Book
[Column(Name = "Id", IsPrimarykey = true, IsDbGenerated = true)]
public int Id ( get; set; }
[Column(Name = "Title")]
public string Title { get; set; }
[Column(Name = "Price")]
public decimal Price ( get; set; }
[Column(Name = "Pages")]
public int Pages { get; set; }
[Column(Name = "AuthorId")]
public int AuthorId { aet: set: }