LDicomUID::Exists

#include "Ltdic.h"

L_BOOL LDicomUID::Exists (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

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_VOID Test()
{
   pDICOMUID pUID;

   pUID = LDicomUID::Find("1.2.840.10008.1.1");

   if (LDicomUID::Exists(pUID) == FALSE)
   {
      MessageBox(NULL, "The UID does not exist", "Notice", MB_OK);
   }
}