private PerformerVM[] GetPerformerVMByEntertainmentVMAndRole(EntertainmentVM entertainment, PerformerInEntertainment.Role role) { Performer[] performers = Performer.GetPerformerByEntertainmentAndRole(entertainment.EntertainmentDL, role); if (performers == null) { return(null); } List <PerformerVM> result = new List <PerformerVM>(); foreach (var performer in performers) { result.Add(new PerformerVM(performer)); } return(result.ToArray()); }
private string GetPerformersStringByRole(PerformerInEntertainment.Role role) { Performer[] performers = Performer.GetPerformerByEntertainmentAndRole(_entertainment.EntertainmentDL, role); if (performers == null) { return(null); } string result = ""; foreach (var performer in performers) { PerformerVM performerVM = new PerformerVM(performer); result += performerVM.ToString(); result += ", "; } return(result.Remove(result.Length - 2, 2)); }