asp.NetEF modelでのデフォルト設定
1701 ワード
, , , “ (CreateDate)” 。
, .net , (property) DatabaseGenerated (Attribute), DatabbaseGeneratedOption.Computed DatabaseGenerated 。
DatabaseGenerated System.ComponentModel.DataAnnotations,
System.ComponentModel.DataAnnotations.Schema;
:
using System;
using System.Collections.Generic;
using System.Linq;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace Artech.VM.Models
{
public class MovieInfo
{
[DatabaseGenerated(DatabaseGeneratedOption.Computed)]
public DateTime? CreateDate { get; set; }
}
}
, EF ORM , , ,EF , .net , , .net 。 Entity FrameWrok 。