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L_DicomGetCountModule

Summary

Returns the number of modules in the entire Data Set.

Syntax

#include "Ltdic.h"

L_LTDIC_API L_UINT32 L_DicomGetCountModule(hDS)

Parameters

HDICOMDS 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:

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

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; 
}