我正在尝试将对象模型映射到keyvaluepair,但是我的结果是keyvaluepairs,其中Key = null和Value = null。
正确的方法是什么?
谢谢!
Asp.Net Core 3.1
AutoMapper 9.0.0
AutoMapper.Extensions.microsoft.DependencyInjection 7.0.0
型号:
public class Symbol
{
public int Id { get; set; }
public int TemplateId { get; set; }
public Template Template { get; set; }
public char Letter { get; set; }
public string ImgSource { get; set; }
}
个人资料:
public class AutoMapping : Profile
{
public AutoMapping()
{
CreateMap<Symbol,keyvaluepair<object,object>>()
.ForMember(dest => dest.Key,opt => opt.MapFrom(src => src.Letter))
.ForMember(dest => dest.Value,opt => opt.MapFrom(src => src.ImgSource))
.ReverseMap();
}
}
尝试:
using (_dbContext)
{
var q = await _dbContext.Symbol
.Where(x => x.TemplateId == templateId)
.OrderBy(x => x.Letter)
.Select(x => _mapper.Map<keyvaluepair<char,string>>(x))
.ToListAsync();
//return _mapper.Map<List<keyvaluepair<char,string>>>(q);
return q;
}