C#
Objective-C
C++/CLI
public void Load(
string name,
DicomDataSetLoadFlags flags
)
- (BOOL)load:(NSString *)path flags:(LTDicomDataSetLoadFlags)flags error:(NSError **)error;
public:
void Load(
String^ name,
DicomDataSetLoadFlags flags
)
name
The name of the DICOMDIR File.
flags
Meta-header flags and Transfer Syntax flags that indicate the file characteristics to use when loading the file.
In addition to loading the DICOM Directory Data Set, the method also sets the destination folder to the folder in which the specified DICOMDIR File resides. Additional DICOM files in this folder (and subfolders) can be added to the loaded Directory. For more information, refer to Load.
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($"{msg}");
return DicomDirInsertFileCommand.Continue;
}
else if (status == DicomDirInsertFileStatus.Success)
{
string msg = string.Format("The file '{0}' has been added successfully.", fileName);
Console.WriteLine(msg);
}
return DicomDirInsertFileCommand.Continue;
}
};
public void CreateDicomDirectory()
{
//Make sure to initialize the DICOM engine, this needs to be done only once
//In the whole application
DicomEngine.Startup();
using (MyDicomDir dicomDir = new MyDicomDir(null, null))
{
bool autoSearch = true;
// Set the destination folder
dicomDir.Reset(Path.Combine(LEAD_VARS.ImagesDir, @"TEMP\DCMTEST\PATIENT1"));
// Set the File-set Identifier
dicomDir.SetFileSetId("SOME ID");
// Set some options
DicomDirOptions options = dicomDir.Options;
dicomDir.ResetOptions();
options.IncludeSubfolders = true;
options.InsertIconImageSequence = false;
options.RejectInvalidFileId = true;
dicomDir.Options = options;
// Set the File-set descriptor file
string path = Path.Combine(LEAD_VARS.ImagesDir, @"TEMP\DCMTEST\PATIENT1\README");
dicomDir.SetDescriptorFile(path, null);
if (autoSearch)
{
try
{
dicomDir.InsertFile(null);
}
catch (Exception ex)
{
Console.WriteLine($"{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, @"TEMP\DCMTEST\PATIENT1\Image1"), DicomDataSetLoadFlags.None);
dicomDir.InsertDataSet(ds, Path.Combine(LEAD_VARS.ImagesDir, @"TEMP\DCMTEST\PATIENT1\IMAGE1"));
}
// Add some DICOM files to the Directory
dicomDir.InsertFile(Path.Combine(LEAD_VARS.ImagesDir, @"TEMP\DCMTEST\PATIENT1\IMAGE2"));
dicomDir.InsertFile(Path.Combine(LEAD_VARS.ImagesDir, @"TEMP\DCMTEST\PATIENT1\IMAGE3"));
dicomDir.InsertFile(Path.Combine(LEAD_VARS.ImagesDir, @"TEMP\DCMTEST\PATIENT1\IMAGE4"));
}
// 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:\LEADTOOLS22\Resources\Images";
}