Recently I have a chance to work with project that need to store dynamic data, work with dynamic data. The data will be stored in RavenDB. After some considerations, I decided to use this implementation from Rick  Strahl. Everything works fine, except saving to database. It is store as empty object in RavenDB.

Just add these lines of code will solve the problem

public override IEnumerable<string> GetDynamicMemberNames()
{
    return Properties.Keys;
}

The end result is nice