Question

我在DictionarypersonRepository中实现了以下界面。但是错误在控制器中具有不一致的可访问性在重新构造项目之后，PersonController构造函数显示为不可访问。

public interface IPersonRepository
{
    IEnumerable<Person> Get();
    bool TryGet(int id, out Person person);
    Person add(Person person);
}


public class DictionaryPersonRepository : IPersonRepository
{
    int nextId = 0;
    Dictionary<int, Person> persons = new Dictionary<int, Person>();

    public IEnumerable<Person> Get()
    {
        return persons.Values.OrderBy(person => person.ID);
        // throw new NotImplementedException();
    }

    public bool TryGet(int id, out Person person)
    {
        return persons.TryGetValue(id, out person);
        // throw new NotImplementedException();
    }

    public Person add(Person person)
    {
        person.ID = nextId++;
        persons[person.ID] = person; 
        return person;
        // throw new NotImplementedException();
    }
}

我把一切都公之于众。但仍然无法解决无法进入的问题。

这是人类。

 public class Person
{

    public Person() { }

    public Person(string first, string last)
    {
        First = first;
        Last = last;
    }

    public int ID { get; set; }

    [Required]
    public string First { get; set; }

    [Required]
    public string Last { get; set; }

    [Required]
    [DataType(DataType.EmailAddress)]
    public string Email {get; set;}
}

PersonController具有该不可用性错误。这里有任何解决方法。人员控制器如下：

  public class PersonController : ApiController
{
    IPersonRepository repository;

    public PersonController(IPersonRepository repository)
    {
        this.repository = repository;
    }

    #region GET
    public IQueryable<Person> GetPerson()
    {
        return repository.Get().AsQueryable();
    }

    public Person GetPerson (int id)
    {
        Person person;
        if(!repository.TryGet(id, out person)){
            throw new HttpResponseException(HttpStatusCode.NotFound);
        }
        return person;
    }
    #endregion


}

C＃错误是不一致的accessibilty：参数类型IPersonRepository比方法＆＃39; PersonController＆＃39;

0 个答案: