L_DicomGetCountModule

#include "Ltdic.h"

L_LTDIC_API L_UINT32 L_DicomGetCountModule(hDS)

a DICOM handle

Returns the number of modules in the entire Data Set.

Parameter	Description
hDS	A DICOM handle.

Returns

The number of modules in the entire Data Set.

Comments

The following functions will also help you navigate the Data Set as either a tree or a list:

L_DicomGetFirstElement

L_DicomGetPrevElement

L_DicomGetNextElement

L_DicomGetLastElement

If you evaluate the Data Set as a tree, you can also use the following functions to navigate the tree:

L_DicomGetRootElement

L_DicomGetParentElement

L_DicomGetChildElement

Required DLLs and Libraries

LTDIC

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

Platforms

Win32, x64, Linux.

Example

This example displays in a list-box control all modules from the Data Set

L_INT DicomGetCountModuleExample(HWND hDlg) 
{ 
   HDICOMDS       hDS; 
   pDICOMMODULE   pModule; 
   pDICOMIOD      pIOD; 
   L_UINT32       nCount; 
   L_UINT32       i; 
   L_TCHAR        szUnknown[]=TEXT("Unknown"); 
   L_TCHAR        *p; 
   hDS = L_DicomCreateDS(NULL); 
   L_DicomInitDS(hDS, CLASS_XA_BIPLANE_IMAGE_STORAGE_RETIRED, 0); 
   nCount = L_DicomGetCountModule(hDS); 
   for (i = 0; i < nCount; i++) 
   { 
      pModule = L_DicomFindIndexModule(hDS, i); 
      if (pModule != NULL) 
      { 
         pIOD = L_DicomFindModuleIOD(CLASS_XA_BIPLANE_IMAGE_STORAGE_RETIRED, pModule->nModule); 
         if (pIOD != NULL) 
         { 
            p = pIOD->pszName; 
         } 
         else 
         { 
            p = szUnknown; 
         } 
         SendMessage(hDlg, LB_ADDSTRING, (WPARAM)0, (LPARAM)(LPCTSTR)p); 
      } 
   } 
   L_DicomFreeDS(hDS); 
   return DICOM_SUCCESS; 
}

Help Version 19.0.2017.10.27

LEADTOOLS DICOM C API Help

Introduction

Version History

Getting Started

Features of LEADTOOLS DICOM

Redistributables/Files To Be Included With Your Application

Functions:	L_DicomGetFirstElement, L_DicomGetLastElement, L_DicomGetNextElement, L_DicomGetPrevElement, L_DicomGetCountModule, L_DicomGetRootElement, L_DicomGetParentElement, L_DicomGetChildElement
Topics:	Working with Data Sets