for_vika/praktika_2/repair.cs

namespace praktika_2
{
    using System;
    using System.Collections.Generic;
    using System.ComponentModel.DataAnnotations;
    using System.ComponentModel.DataAnnotations.Schema;
    using System.Data.Entity.Spatial;

    [Table("repair")]
    public partial class repair
    {
        [DatabaseGenerated(DatabaseGeneratedOption.None)]
        public int id { get; set; }

        public int? id_type_repair { get; set; }

        [Column(TypeName = "date")]
        public DateTime date_repair { get; set; }

        [Required]
        [StringLength(50)]
        public string description { get; set; }

        public int? id_act { get; set; }

        public virtual act_repair act_repair { get; set; }

        public virtual tape_work tape_work { get; set; }
    }
}