L_DicomGetFirstUID

#include "Ltdic.h"

L_LTDIC_API pDICOMUID L_DicomGetFirstUID()

Returns a pointer to the first item in the UID Table.

Returns

!NULL

A pointer to a DICOMUID structure that contains the first item in the UID Table.

NULL

The table is empty.

Comments

The following functions will also help you navigate the UID Table:

L_DicomGetLastUID

L_DicomGetPrevUID

L_DicomGetNextUID

To determine the number of entries in the UID Table, use L_DicomGetCountUID.

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.

See Also

Functions:

L_DicomGetLastUID, L_DicomGetPrevUID, L_DicomGetNextUID, L_DicomGetCountUID

Topics:

Working with Unique Identifiers

Example

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

L_LTDICTEX_API L_INT DicomGetFirstUIDExample(HWND hDlg) 
{ 
   pDICOMUID pUID; 
   pUID = L_DicomGetFirstUID(); 
   while (pUID != NULL) 
   { 
      SendMessage(hDlg, LB_ADDSTRING, (WPARAM)0, (LPARAM)(LPCTSTR)pUID->pszName); 
      pUID = L_DicomGetNextUID(pUID); 
   } 
   return DICOM_SUCCESS; 
} 

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