c# - 可访问性不一致错误

我的错误：


  Error 1 Inconsistent accessibility: property type 'System.Data.Entity.DbSet<MvcMusicStore.Models.OrderDetail>' is less accessible than property 'MvcMusicStore.Models.MusicStoreEntities.OrderDetails' C:\Users\Jose\documents\visual studio 2013\Projects\MvcMusicStore\Models\MusicStoreEntities.cs 19 35 MvcMusicStore
  
  Error 2 Inconsistent accessibility: property type 'System.Collections.Generic.List<MvcMusicStore.Models.OrderDetail>' is less accessible than property 'MvcMusicStore.Models.Order.OrderDetails' C:\Users\Jose\documents\visual studio 2013\Projects\MvcMusicStore\Models\Order.cs 25 32 MvcMusicStore


我的代码导致这些错误：

public class Order
{
    public int OrderId { get; set; }
    public string Username { get; set; }
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public string Address { get; set; }
    public string City { get; set; }

    public string State { get; set; }
    public string PostalCode { get; set; }
    public string Country { get; set; }
    public string Phone { get; set; }
    public string Email { get; set; }
    public decimal Total { get; set; }
    public System.DateTime OrderDate { get; set; }

    public List<OrderDetail> OrderDetails { get; set; }<<<<<ERROR

另一个错误是在

public class MusicStoreEntities:DbContext
{
    public DbSet<Album> Albums { get; set; }
    public DbSet<Genre> Genres { get; set; }
    public DbSet<Artist> Artist { get; set; }
    public DbSet<Cart> Carts { get; set; }
    public DbSet<Order> Orders { get; set; }
    public DbSet<OrderDetail> OrderDetails { get; set; }<<<<<<ERROR

    public System.Data.Entity.DbSet<MvcMusicStore.Models.Artist> Artists { get; set; }
}

最佳答案

两种错误的含义都相同：通用类型List和DbSet的类型参数（即OrderDetail和MvcMusicStore.Models.Artist）在代码中未标记为公共，从而使其可见性在程序包内部。这意味着这些类型不能在public属性中使用。

有两种解决方法：


您可以将类型设置为public，或者
您可以将属性设置为internal。


选择哪种操作方式取决于项目中OrderDetails和Artists的可访问性要求。

关于c# - 可访问性不一致错误，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/28263121/