LDicomDS::GetCountModule

Summary

Returns the number of modules in the entire Data Set.

Syntax

#include "Ltdic.h"

L_UINT32 LDicomDS::GetCountModule(L_VOID)

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:

LDicomDS::GetFirstElement

LDicomDS::GetPrevElement

LDicomDS::GetNextElement

LDicomDS::GetLastElement

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

LDicomDS::GetRootElement

LDicomDS::GetParentElement

LDicomDS::GetChildElement

Required DLLs and Libraries

Platforms

Win32, x64

See Also

Functions

Topics

Example

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

L_INT LDicomDS_GetCountModuleExample(CListBox *pDlg) 
{ 
   LDicomDS      *pDS; 
   pDICOMMODULE   pModule; 
   pDICOMIOD      pIOD; 
   L_UINT32       nCount; 
   L_UINT32       i; 
   L_TCHAR        szUnknown[]=TEXT("Unknown"); 
   L_TCHAR        *p; 
 
   pDS = new LDicomDS(NULL); 
 
   pDS->InitDS( CLASS_XA_BIPLANE_IMAGE_STORAGE_RETIRED, 0);  
 
   nCount = pDS->GetCountModule(); 
   for (i = 0; i < nCount; i++) 
   { 
      pModule = pDS->FindIndexModule(i); 
      if (pModule != NULL) 
      { 
          pIOD = LDicomIOD::FindModule( CLASS_XA_BIPLANE_IMAGE_STORAGE_RETIRED, pModule->nModule); 
          if (pIOD != NULL) 
          { 
             p = pIOD->pszName; 
          } 
          else 
          { 
             p = szUnknown; 
          } 
 
          pDlg->AddString(p); 
      } 
   } 
 
   delete pDS; 
 
   return DICOM_SUCCESS; 
}

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