public void InsertDataSet(
DicomDataSet dataSet,
string fileName
)
- (BOOL)insertDataSet:(LTDicomDataSet *)dataSet fileName:(nullable NSString *)fileName error:(NSError **)error;
public:
void InsertDataSet(
DicomDataSet^ dataSet,
String^ fileName
)
dataSet
A DicomDataSet object that holds the Data Set to be added to the DICOM Directory.
fileName
The name of the DICOM file referenced by the passed DicomDataSet object.
If the name of a DICOM file is to be specified, then before using this method, a destination folder must have been specified, either at the construction time or by the method Reset. Otherwise, the method will fail. The DICOM filename must refer to an existing file that resides in the destination folder or in a subfolder of the destination folder. Otherwise, the method will fail and the Data Set will not be added to the DICOM directory. Please notice that the filename passed to the method must specify the absolute path of the file, not the relative one.
If fileName is set to a null reference (Nothing in VB), a Data Set can still be added, even if no destination folder is specified. (That is, if fileName is set to a null reference and the destination folder has not been set, a Data Set can still be added.) In this case, no DICOM file will be referenced for this Data Set (i.e., the corresponding Referenced File ID (0004,1500) will have an empty value).
using Leadtools;
using Leadtools.Dicom;
public class MyDicomDir : DicomDir
{
public MyDicomDir(string destinationFolder, string path) : base(destinationFolder, path) { }
public override DicomDirInsertFileCommand OnInsertFile(string fileName, DicomDataSet ds, DicomDirInsertFileStatus status, DicomExceptionCode code)
{
if (status == DicomDirInsertFileStatus.PreAdd)
{
string msg = string.Format("About to add the file '{0}'{1}{1}Proceed?", fileName, Environment.NewLine);
Console.WriteLine($"{msg}");
return DicomDirInsertFileCommand.Continue;
}
else if (status == DicomDirInsertFileStatus.Success)
{
string msg = string.Format("The file '{0}' has been added successfully.", fileName);
Console.WriteLine(msg);
}
return DicomDirInsertFileCommand.Continue;
}
};
public void CreateDicomDirectory()
{
//Make sure to initialize the DICOM engine, this needs to be done only once
//In the whole application
DicomEngine.Startup();
using (MyDicomDir dicomDir = new MyDicomDir(null, null))
{
bool autoSearch = true;
// Set the destination folder
dicomDir.Reset(Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "HeadCBCT"));
// Set the File-set Identifier
dicomDir.SetFileSetId("SOME_ID");
// Set some options
DicomDirOptions options = dicomDir.Options;
dicomDir.ResetOptions();
options.IncludeSubfolders = true;
options.InsertIconImageSequence = false;
options.RejectInvalidFileId = true;
dicomDir.Options = options;
// Set the File-set descriptor file
string path = Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "HeadCBCT", "README");
dicomDir.SetDescriptorFile(path, null);
if (autoSearch)
{
try
{
dicomDir.InsertFile(null);
}
catch (Exception ex)
{
Console.WriteLine($"{ex.GetType().ToString()} {ex.Message}");
}
}
else
{
// Load a Data Set and add it to the Directory
using (DicomDataSet ds = new DicomDataSet())
{
ds.Load(Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "HeadCBCT", "CT", "CT_001"), DicomDataSetLoadFlags.None);
dicomDir.InsertDataSet(ds, Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "HeadCBCT", "CT", "CT_001"));
}
// Add some DICOM files to the Directory
dicomDir.InsertFile(Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "HeadCBCT", "CT", "CT_002"));
dicomDir.InsertFile(Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "HeadCBCT", "CT", "CT_003"));
}
// Test the DataSet
DicomElement first = dicomDir.DataSet.FindFirstElement(null, DicomTag.PatientID, false);
Console.WriteLine(first.Length.ToString());
// Save the DICOMDIR File
dicomDir.Save();
//We can now call something like this to call the DICOMDIR back
//dicomDir.Load(LeadtoolsExamples.Common.ImagesPath.Path + @"TEMP\DCMTEST\PATIENT1\DICOMDIR",DicomDataSetLoadFlags.LoadAndClose);
}
DicomEngine.Shutdown();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}