Creating a DICOM Directory for C#

private void CreateDicomDirectory()
{
   string L_KEY_MEDICAL = "" ;
   LTDICDIRLib.LEADDicomDir DicomDir = new LTDICDIRLib.LEADDicomDir();
   LTDicomKernelLib.LEADDicomFactory DicomFactory = new LTDicomKernelLib.LEADDicomFactory();
   LTDicomKernelLib.LEADDicomKernel DicomKernel = null;
   string strLic = null;
   strLic = "LEADTOOLS OCX Copyright (c)" + " 1991-2005 LEAD Technologies, Inc.";
   DicomKernel = (LTDicomKernelLib.LEADDicomKernel)DicomFactory.CreateObject("LEADDicomKernel.LEADDicomKernel", strLic);
   DicomKernel.UnlockSupport((short)LTDicomKernelLib.DicomSupportLockConstants.L_SUPPORT_MEDICAL, L_KEY_MEDICAL);
   if (DicomKernel.IsSupportLocked((short)LTDicomKernelLib.DicomSupportLockConstants.L_SUPPORT_MEDICAL))
   {
      MessageBox.Show("Medical Support must be unlocked for this demo!", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
      return;
   }
   // Set the destination folder
   DicomDir.ResetDicomDir("C:\\Medical Images\\Patient 1");
   // If it is desired to change the Implementation Class UID and
   // the Implementation Version Name...
   DicomDir.ImplementationClassUID = "1.2.840.114257.0.1";
   DicomDir.ImplementationVersionName = "LEADTOOLS 14.5";
   // Set the File-set Identifier
   DicomDir.SetFileSetID("SOME ID");
   // We need icon images to be added
   DicomDir.InsertIconImageSequence = true;
   // Don't allow invalid File
   IDs DicomDir.RejectInvalidFileID = true;
   // Set the File-set descriptor file
   DicomDir.SetDescriptorFile("C:\\Medical Images\\Patient 1\\ReadMe", "");
   // Enable generating runtime exceptions
   DicomDir.EnableMethodErrors = true;
   // Add some DICOM files to the Directory
   DicomDir.InsertDicomFile("C:\\Medical Images\\Patient 1\\Image1");
   DicomDir.InsertDicomFile("C:\\Medical Images\\Patient 1\\Image2");
   DicomDir.InsertDicomFile("C:\\Medical Images\\Patient 1\\Image3");
   // Disable generating runtime exceptions
   DicomDir.EnableMethodErrors = false;
   // Save the DICOMDIR File
   DicomDir.SaveDicomDir();
}