Dicom.Data.DcmDataset.GetDT C# (CSharp) Method

        public DcmDateTime GetDT(DicomTag tag)
        {
            DcmElement elem = GetElement(tag);
            if (elem is DcmDateTime)
                return elem as DcmDateTime;
            if (elem != null)
                throw new DicomDataException("Tried to access element with incorrect VR");
            return null;
        }