AutoMapper ProjectTo()配置问题 [英] AutoMapper ProjectTo() configuration question

问题描述

无法映射Dto之一:

ViewModel:

ViewModel:

public class TicketViewModel
{
    public TicketDto Ticket { get; set; }

    public CompanyDto Company { get; set; }

    public TicketStateDto TicketState { get; set; }

    public string TicketPriorityName { get; set; }
}

Company和TicketState是导航属性.

Company and TicketState are navigation properties.

查询:

var query = _ticketRepository.GetAll() // return IQueryable<Ticket>
             .Include(c=> c.Company)
             .Include(tt => tt.TicketState)
             .Include(ts => ts.TicketPriority)
             .OrderBy(n => n.Id)
        .ProjectTo<TicketViewModel>();

映射:

configuration.CreateMap<Ticket, TicketDto>();
configuration.CreateMap<TicketState, TicketStateDto >();
configuration.CreateMap<Company, CompanyDto >();

configuration.CreateMap<Ticket, TicketViewModel>()
            .ForMember(dest => dest.Company, conf => conf.MapFrom(src => src.Company ))
            .ForMember(dest => dest.TicketState, conf => conf.MapFrom(src => src.TicketState))
            .ForMember(dest => dest.TicketPriorityName, conf => conf.MapFrom(src => src.TicketPriority.Name)
        );

查询中已填充但未投影到TicketDto的票证数据:

Ticket data populated in query, but not projected to TicketDto:

如何正确配置TicketViewModel的映射?

How to correctly configure mapping for TicketViewModel?

推荐答案

感谢 Automapper的注释行是从第一个映射自动获得的，因此它们是不必要的.

The commented lines Automapper got automatically from the first mappings, so they are unnecessary.

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