Question

I try to operate with WCF RIA + SilverLight (Entity FrameWork + DomainService)
On SQL server I have three tables:

users
idName
idUser

usersStatus
idStatus
idUser

usersJobs
idJobs
idUser

So, I have three entities on server/client-side.
Is there a way to get all three entities at once, in one object?

I want to do it by Domain Service side, by LINQ (not at SQL Server)?

I tried to create specail proxy-class, but feel trouble to create an instance.
Field of proxy-class define in metadata – so I can not get access to it.

I want for example something like that:

public partial class proxyUser
{
internal sealed class proxyUserMetadata
    {

        // Metadata classes are not meant to be instantiated.
        private proxyUserMetadata()
        {
        }

        public users user { get; set; }

        public usersStatus status{ get; set; }

        public EntityCollection <usersJobs> jobs { get; set; }
    }
}

Is there easy way?
Thanks.

Answer 1

You can create new class to wrap entities you want to return to client.

public class CustomEntity
{
    [Key]
    public Users User { get; set; }
    public UserStatus Status { get; set; }
    public List<UserJobs> Jobs { get; set; }
}