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L_DicomGetFirstVR

#include "Ltdic.h"

L_LTDIC_API pDICOMVR L_DicomGetFirstVR()

Returns a pointer to the first item in the Value Representation Table.

Returns

Value	Meaning
!NULL	A pointer to a DICOMVR structure that contains the first item in the Value Representation Table.
NULL	The table is empty.

Comments

The following functions will also help you navigate the Value Representation Table:

L_DicomGetLastVR
L_DicomGetPrevVR
L_DicomGetNextVR

To determine the number of entries in the Value Representation Table, use L_DicomGetCountVR.

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.

Functions

L_DicomGetLastVR
L_DicomGetPrevVR
L_DicomGetNextVR
L_DicomGetCountVR

Topics

Working with Value Representations

Example

This example displays in a list-box control all items from the VR table

L_INT DicomGetFirstVRExample(HWND hDlg) 
{ 
   pDICOMVR pVR; 
 
   pVR = L_DicomGetFirstVR(); 
   while (pVR != NULL) 
   { 
      SendMessage(hDlg, LB_ADDSTRING, (WPARAM)0, (LPARAM)(LPCTSTR)pVR->pszName); 
      pVR = L_DicomGetNextVR(pVR); 
   } 
 
   return DICOM_SUCCESS; 
}