/// <summary>
/// Load the values for the tag <see cref="DicomTags.ModalitiesInStudy"/> into a response
/// message for a specific <see cref="Study"/>.
/// </summary>
/// <param name="read">The connection to use to read the values.</param>
/// <param name="response">The message to add the value into.</param>
/// <param name="key">The <see cref="ServerEntityKey"/> for the <see cref="Study"/>.</param>
private static void LoadModalitiesInStudy(IPersistenceContext read, DicomMessageBase response, ServerEntityKey key)
{
var select = read.GetBroker<IQueryModalitiesInStudy>();
var parms = new ModalitiesInStudyQueryParameters { StudyKey = key };
IList<Series> list = select.Find(parms);
string value = "";
foreach (Series series in list)
{
value = value.Length == 0
? series.Modality
: String.Format("{0}\\{1}", value, series.Modality);
}
response.DataSet[DicomTags.ModalitiesInStudy].SetStringValue(value);
}
/// <summary>
/// Returns a value indicating whether the specified study has been scheduled for delete.
/// </summary>
/// <param name="study"></param>
/// <param name="read"></param>
/// <returns></returns>
public string GetModalitiesInStudy(IPersistenceContext read, Study study)
{
Platform.CheckForNullReference(study, "Study");
IQueryModalitiesInStudy select = read.GetBroker<IQueryModalitiesInStudy>();
ModalitiesInStudyQueryParameters parms = new ModalitiesInStudyQueryParameters { StudyKey = study.Key };
IList<Series> seriesList = select.Find(parms);
List<string> modalities = new List<string>();
foreach (Series series in seriesList)
{
bool found = false;
foreach (string modality in modalities)
if (modality.Equals(series.Modality))
{
found = true;
break;
}
if (!found)
modalities.Add(series.Modality);
}
string modalitiesInStudy = "";
foreach (string modality in modalities)
if (modalitiesInStudy.Length == 0)
modalitiesInStudy = modality;
else
modalitiesInStudy += "\\" + modality;
return modalitiesInStudy;
}
