LDicomUID::Exists

#include "Ltdic.h"

static L_BOOL LDicomUID::Exists (pUID)

pDICOMUID pUID;

/* pointer to a DICOMUID structure */

Determines whether the pointer to the structure is valid.

Parameter

Description

pUID

Pointer to a DICOMUID structure.

Returns

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

See Also

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;
}