using System.ComponentModel.DataAnnotations; namespace CarCenterDataBaseImplement.Models { public class PreSaleWorkSale { public int Id { get; set; } [Required] public int SaleId { get; set; } [Required] public int PreSaleWorkId { get; set; } public virtual PreSaleWork PreSaleWork { get; set; } = new(); public virtual Sale Sale { get; set; } = new(); } }