using System.ComponentModel.DataAnnotations; namespace ShipyardDataBaseImplement.Models { public class ShipDetail { public int Id { get; set; } [Required] public int ShipId { get; set; } [Required] public int DetailId { get; set; } [Required] public int Count { get; set; } public virtual Detail Detail { get; set; } = new(); public virtual Ship Ship { get; set; } = new(); } }