Models/OrderDetail.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel;

namespace MvcShopping.Models
{
    [DisplayName("订单明细")]
    [DisplayColumn("Name")]
    public class OrderDetail
    {
        [Key]
        public int Id { get; set; }
        [DisplayName("订单主文件")]
        [Required]
        public virtual OrderHeader OrderHeader { get; set; }
        [DisplayName("订购商品")]
        [Required]
        public Product Product { get; set; }
        [DisplayName("商品价格")]
        [Required]
        [DataType(DataType.Currency)]
        [Range(1,255,ErrorMessage ="价格填写错误")]
        public int Price { get; set; }
        [DisplayName("数量")]
        [Required]
        public int Amount { get; set; }
    }
}