private AwardVM[] GetAwardByPerfomer()
        {
            Award[] awards = Award.GetAwardByPerformer(PerformerViewModel.PerformerDL);
            if (awards == null)
            {
                return(null);
            }

            List <AwardVM> result = new List <AwardVM>();

            foreach (var award in awards)
            {
                result.Add(new AwardVM(award));
            }
            return(result.ToArray());
        }