C#
Objective-C
C++/CLI
public DicomDir(
string destinationFolder,
string path
)
- (instancetype)initWithDestinationFolder:(nullable NSString *)destinationFolder path:(nullable NSString *)path NS_DESIGNATED_INITIALIZER;
public:
DicomDir(
String^ destinationFolder,
String^ path
)
destinationFolder
The name of an existing destination folder in which to save the DICOMDIR File.
path
The name of the temporary files location. Refer to #ctor for more information.
If the destination folder of the DICOMDIR File is not specified at the construction time, it can be specified later on using the method Reset. Please note that no DICOM file can be added to the DICOM Directory unless this folder is specified.
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";
}