Question

我有数据合同＆＃34; StudentInformation＆＃34;在我的类库中，类似这样：

public class StudentInformation
{
    public int StudentId { get; set; }
    public bool CanChangeBus { get; set; }
    public List<int> AvailableBuses { get; set; }
}

public class BusChangeRequestModel
{
    public StudentInformation StudentInfo { get; set; }
    ...
    ...
}

public class BusChangeResponseModel
{
    public StudentInformation StudentInfo { get; set; }
    ...
}

Request模型在StudentId中发送，类库处理信息并填充属性＆＃34; CanChangeBus＆＃34;和＆＃34; AvailableBuses＆＃34;，然后在响应模型中返回。

我想隐藏属性＆＃34; CanChangeBus＆＃34;和＆＃34; AvailableBuses＆＃34;来自请求模型。如果我将这些属性的setter更改为＆＃34; internal＆＃34;然后通过调用应用程序无法设置属性，但它们仍然可见。如何隐藏它们以免调用应用程序的请求模型实例？

Answer 1

public class BasicStudentInformation
{
    public int StudentId { get; set; }
}

public class StudentInformation : BasicStudentinformation
{
    public bool CanChangeBus { get; set; }
    public List<int> AvailableBuses { get; set; }
}

public class BusChangeRequestModel
{
    public BasicStudentInformation StudentInfo { get; set; }
    ...
    ...
}

public class BusChangeResponseModel
{
    public StudentInformation StudentInfo { get; set; }
    ...
}

Answer 2

使用继承。类似的东西：

public class StudentBase
{
    public int StudentId { get; set; }
}

public class StudentInformation : StudentBase
{
    public bool CanChangeBus { get; set; }
    public List<int> AvailableBuses { get; set; }
}

public class BusChangeRequestModel
{
    public StudentBase StudentInfo { get; set; }
    ...
    ...
}

public class BusChangeResponseModel
{
    public StudentInformation StudentInfo { get; set; }
    ...
}

Answer 3

所以BusChangeRequest只需要查看id，那么它应该只有id。

public class StudentInformation
{
    public int StudentId { get; set; }
    public bool CanChangeBus { get; set; }
    public List<int> AvailableBuses { get; set; }
}

public class BusChangeRequestModel
{
    public int StudentId { get; set; }
}

//I don't know what is expected as a repsonse?  Is StudentInfromation really the correct response
//or is something like "Accepted", "rejected", Fail...???
public class BusChangeResponseModel
{
    public StudentInformation StudentInfo { get; set; }
}

C＃：我如何将类属性暴露给一个类而不是另一个类？

3 个答案: