3
好吧,我希望我只是以某种方式忽略明显。我有下面的代码情况。出于某种原因,即使我调用Ignore(),SequenceNo属性仍然得到映射。我正在使用最新版本。我也在同一个项目中使用了两个不同的类来测试它,并且它似乎可行,那么这种情况有什么问题呢?AutoMapper忽略()问题
这是域对象:
public class CableID
{
private string _panelID1;
public string PanelID1
{
get { return _panelID1; }
private set { _panelID1 = value; }
}
private string _panelID2;
public string PanelID2
{
get { return _panelID2; }
private set { _panelID2 = value; }
}
private int _sequenceNo;
public int SequenceNo
{
get { return _sequenceNo; }
private set { _sequenceNo = value; }
}
private DateTime _inService;
public DateTime InService
{
get { return _inService; }
set { _inService = value; }
}
private string _id;
public string ID
{
get { return _id; }
private set { _id = value; }
}
public CableID(string panelID1, string panelID2, int sequenceNo)
{
this.PanelID1 = panelID1;
this.PanelID2 = panelID2;
this.SequenceNo = sequenceNo;
this.ID = string.Format("({0}-{1}){2}", this.PanelID1, this.PanelID2, this.SequenceNo);
}
public CableID(string id)
{
if (string.IsNullOrEmpty(id))
throw new ArgumentNullException("id");
this.ID = id;
}
}
这里是DTO对象:
public class CableIDDTO
{
private string _panelID1;
public string PanelID1
{
get { return _panelID1; }
set { _panelID1 = value; }
}
private string _panelID2;
public string PanelID2
{
get { return _panelID2; }
set { _panelID2 = value; }
}
private int _sequenceNo;
public int SequenceNo
{
get { return _sequenceNo; }
set { _sequenceNo = value; }
}
private string _id;
public string ID
{
get { return _id; }
set { _id = value; }
}
public CableIDDTO()
{ }
public CableIDDTO(string panelID1, string panelID2, int sequenceNo)
{
this.PanelID2 = panelID1;
this.PanelID1 = panelID2;
this.SequenceNo = sequenceNo;
this.ID = string.Format("({0}-{1}){2}", this.PanelID2, this.PanelID1, this.SequenceNo);
}
}
最后的AutoMapper用例:
CableID cableID = new CableID("A1", "B1", 2);
Mapper.CreateMap<CableID, CableIDDTO>()
.ForMember(dest => dest.SequenceNo, opt => opt.Ignore());
CableIDDTO dto = Mapper.Map<CableID, CableIDDTO>(cableID);
dto.SequenceNo = 2时,因为我已经设置忽略()它应该是0。
你钉它!这并不直观,诚实也没有多大意义。为什么它在无参数构造函数可用时抓取那个?如果有三个或四个重载的构造函数呢? – bjhuffine 2014-11-05 21:11:22
我不确定 - 我今天下午需要一些时间,并通过AutoMapper的源代码来查看我是否可以找出 – 2014-11-05 21:15:36
@bjhuffine:添加了一些更多信息,希望有所帮助。直到你的问题我都不知道! – 2014-11-05 22:27:12