L_DicomGetFirstTag

Summary

Returns a pointer to the first item in the Data Element Tag Table.

Syntax

#include "Ltdic.h"

L_LTDIC_API pDICOMTAG L_DicomGetFirstTag()

Returns

Value Meaning
!NULL A pointer to a DICOMTAG structure that contains the first item in the Data Element Tag Table.
NULL The table is empty.

Comments

The following functions will also help you navigate the Data Element Tag Table:

To determine the number of entries in the Data Element Tag Table, use L_DicomGetCountTag.

Required DLLs and Libraries

Platforms

Win32, x64, Linux.

See Also

Functions

Topics

Example

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

L_INT DicomGetFirstTagExample(HWND hDlg) 
{ 
   pDICOMTAG pTag; 
 
   pTag = L_DicomGetFirstTag(); 
   while (pTag != NULL) 
   { 
      SendMessage(hDlg, LB_ADDSTRING, (WPARAM)0, (LPARAM)(LPCTSTR)pTag->pszName); 
      pTag = L_DicomGetNextTag(pTag); 
   } 
 
   return DICOM_SUCCESS; 
}

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