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

        public bool AddElementWithValueString(DicomTag tag, string value)
        {
            DicomVR vr = tag.Entry.DefaultVR;
            if (AddElement(tag, vr)) {
                GetElement(tag).SetValueString(value);
                return true;
            }
            return false;
        }

		public void Transform(DcmDataset dataset) {
			if (dataset.Contains(_tag)) {
				string value = dataset.GetValueString(_tag);
				dataset.AddElementWithValueString(_tag, value.ToLower());
			}
		}