Tag: asp.net mvc migration

为什么`DatabaseGenerated（DatabaseGeneratedOption.Identity）`在MVC 4中不起作用

我试图将我的MVC 3项目移动到MVC 4但是当我想移动这个模型时： public class Link { [DatabaseGenerated(DatabaseGeneratedOption.Identity)] public Guid ID { get; set; } [DisplayName(“Shorted URL”)] public string SURL { get; set; } [DisplayName(“General Link”)] public string OriginalURL { get; set; } [DisplayName(“Click Count”)] public int ClickCount { get; set; } } public class LinkDBContext : DbContext { public DbSet Links { get; set; […]