LDicomUID::Exists

#include "Ltdic.h"

static L_BOOL LDicomUID::Exists (pUID)

Determines whether the pointer to the structure is valid.

Parameters

pDICOMUID pUID

Pointer to a DICOMUID structure.

Returns

Value	Meaning
TRUE	pUID is a valid pointer.
FALSE	pUID is NULL.

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

Functions

LDicomUID::GetFirst
LDicomUID::GetLast
LDicomUID::GetPrev
LDicomUID::GetNext
LDicomUID::Find
LDicomUID::FindIndex

Topics

Working with Unique Identifiers

Example

This example checks if an UID pointer.

L_INT LDicomUID_ExistsExample() 
{ 
   pDICOMUID   pUID; 
 
   pUID = LDicomUID::Find(TEXT("1.2.840.10008.1.1")); 
 
   if (LDicomUID::Exists(pUID) == FALSE) 
   { 
      ::MessageBox(NULL, TEXT("The UID does not exist"), TEXT("Notice"), MB_OK); 
   } 
 
   return DICOM_SUCCESS; 
}