ProjectToType not working well with inheritance

Hello,

I have a problem using ProjectToType with base-derived class inheritance. I have a config as follows:

            config
                .ForType<IPCamera, IpCameraDto>()
                .Map(m => m.Image, d => d.AvatarImage)
                .Map(m => m.IpAddress, d => d.IPAddress.ToString())
                .Include<AxisIPCamera, AxisIpCameraDto>()
                .Include<BaslerIPCamera, BaslerIpCameraDto>()
                .Include<BaslerGrabberIPCamera, BaslerGrabberIpCameraDto>()
                .Include<VirtualIpCamera, VirtualIpCameraDto>();

and I am mapping as follows:

IQueryable<IPCamera> queryable = ...;
queryable.ProjectToType<IPCameraDto>()

The result of map only contains instances of base class dto (IPCameraDto) rather than respective derived types. When mapping in-memory as follows:

List<IPCamera> cameras = new { .... };
var dtos = _mapper.Map<IPCameraDto>()

The resulting list correctly contains only derived types (AxisIpCameraDto, BaslerIpCameraDto, ...).

Am I doing something wrong? Is this desired behavior? Or is there a bug in ProjectToType method?

Thanks in advance

[flobiber]

I also have this behaviour and had expected it differently

[AzGhort]

Ok thanks for the replies!