小编Paw*_*sen的帖子

我修改了一个 Github 项目来测试一些与实体框架相关的查询方式。

关联

楷模：

[Table("Player")]
public partial class Player
{
    public int Id { get; set; }

    [Required]
    [StringLength(200)]
    public string FirstName { get; set; }

    [Required]
    [StringLength(200)]
    public string LastName { get; set; }

    public DateTime DateOfBirth { get; set; }

    public int TeamId { get; set; }

    public virtual Team Team { get; set; }
}

[Table("Team")]
public partial class Team
{
    public Team()
    {
        Players = new HashSet<Player>();
    }

    public int Id { get; set; } …