csharp 片段 - 3833217415.cs

Posted 2021-05-12

public class Product
{
    public int Id { get; set; }
    public string Name { get; set; }
    public decimal Price { get; set; }

    public int? CategoryId { get; set; }
    public Category Category { get; set; }
}

public class Category
{
    public int Id { get; set; }
    public string Name { get; set; }

    public ICollection<Product> Products { get; set; }
}