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public CreateOriginalAttributesSequence ( string originalAttributesSource, string modifyingSystem, string reasonForModification, IEnumerable |
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| originalAttributesSource | string | /// Source of Previous Values (0400,0564) /// The source that provided the SOP Instance prior to the /// removal or replacement of the values. For example, this /// might be the Institution from which imported SOP Instances /// were received. /// |
| modifyingSystem | string | /// Modifying System (0400,0563) /// Identification of the system which removed and/or replaced /// the attributes. /// |
| reasonForModification | string | /// Reason for the Attribute Modification (0400,0565) /// Reason for the attribute modification. Defined terms are: /// COERCE = Replace values of attributes such as Patient /// Name, ID, Accession Number, for example, during import /// of media from an external institution, or reconciliation /// against a master patient index. /// CORRECT = Replace incorrect values, such as Patient /// Name or ID, for example, when incorrect worklist item /// was chosen or operator input error. /// |
| tagsToModify | IEnumerable |
/// Tags from this dataset to be removed or modified. /// |
| return | void | |
public void CreateOriginalAttributesSequence(string originalAttributesSource, string modifyingSystem,
string reasonForModification, IEnumerable<DicomTag> tagsToModify)
{
DcmItemSequenceItem item = new DcmItemSequenceItem();
item.Dataset.AddElementWithValue(DicomTags.SourceOfPreviousValues, originalAttributesSource);
item.Dataset.AddElementWithValue(DicomTags.AttributeModificationDateTime, DateTime.Now);
item.Dataset.AddElementWithValue(DicomTags.ModifyingSystem, modifyingSystem);
item.Dataset.AddElementWithValue(DicomTags.ReasonForTheAttributeModification, reasonForModification);
DcmItemSequence sq = new DcmItemSequence(DicomTags.ModifiedAttributesSequence);
item.Dataset.AddItem(sq);
DcmItemSequenceItem modified = new DcmItemSequenceItem();
sq.AddSequenceItem(modified);
foreach (DicomTag tag in tagsToModify) {
DcmItem modifiedItem = GetItem(tag);
if (modifiedItem == null)
modified.Dataset.AddItem(modifiedItem.Clone());
}
DcmItemSequence oasq = GetSQ(DicomTags.OriginalAttributesSequence);
if (oasq == null) {
oasq = new DcmItemSequence(DicomTags.OriginalAttributesSequence);
AddItem(oasq);
}
oasq.AddSequenceItem(item);
}
