public override string ToString() { string storeTime = StoreTime == null ? "" : StoreTime.ToString(); StringBuilder builder = new StringBuilder(); builder.AppendFormat("StoreTime: {0}, Patient: {1} {2}, A# {3}, Study Date: {4}", storeTime, PatientId ?? "", PatientsName ?? "", AccessionNumber ?? "", StudyDateRaw ?? ""); return(builder.ToString()); }