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每个类型一张表【TPT】声明方式 public class Business { [Key] public int BusinessId { get; protected set; } public string Name { get; set; ... 阅读全文
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声明方式 public class Photograph { [Key] [DatabaseGenerated(DatabaseGeneratedOption.Identity)] public int PhotoId { get; set; } ... 阅读全文
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2014-11-22声明方式 1 public class Product 2 { 3 [Key] 4 [DatabaseGenerated(DatabaseGeneratedOption.None)] 5 public int SKU { ... 阅读全文
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自引用 public class PictureCategory { [DatabaseGenerated(DatabaseGeneratedOption.Identity)] public int CategoryId { get; private set; } ... 阅读全文