LDicomDS::GetPresStateImageRefBySOPInstance

#include "Ltdic.h"

pDICOMELEMENT LDicomDS::GetPresStateImageRefBySOPInstance(pszSOPInstanceUID)

L_CHAR * pszSOPInstanceUID;

/* SOP Instance UID of the image */

Returns a pointer to the item element, which represents a referenced image (SOP Instance) under the "Referenced Image Sequence" in the "Presentation State Module".

Parameter	Description
pszSOPInstanceUID	SOP Instance UID of the image whose item element will be retrieved.

Returns

!NULL	SUCCESS
NULL	An error occurred.

Comments

This function will return a pointer to the item element, which represents a referenced image (SOP Instance) under the "Referenced Image Sequence" in the "Presentation State Module". A NULL pointer will be returned if the item could not be found.

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:	LDicomDS::SetPresStateInfo, LDicomDS::GetPresStateInfo, LDicomDS::AddPresStateImageRefByFileName, LDicomDS::AddPresStateImageRefByDS, LDicomDS::RemovePresStateImageRefBySOPInstance, LDicomDS::RemoveAllPresStateImageRefs, LDicomDS::GetPresStateImageRefSOPInstance, LDicomDS::GetPresStateImageRefCount, LDicomDS::FindFirstPresStateRefSeriesItem, LDicomDS::FindNextPresStateRefSeriesItem, Class Members
Topics:	Working with DICOM Annotations

Example

L_VOID GetImageBySOPInstance(LDicomDS& PresStateDS, L_CHAR* pszSOPInstanceUID)
{
   L_CHAR   szText[256] = "\0";
   pDICOMELEMENT pElement = PresStateDS. GetPresStateImageRefBySOPInstance(pszSOPInstanceUID);
   if (pElement)
   {
      pElement = PresStateDS.GetChildElement(pElement, TRUE);
      if (pElement)
      {
         pElement = PresStateDS.FindFirstElement(pElement, TAG_REFERENCED_SOP_CLASS_UID, TRUE);
         L_CHAR*  pszClassUID = PresStateDS.GetStringValue(pElement, 0, 1);
         if (pszClassUID)
         {
          wsprintf(szText, "Image Referenced SOP class UID is: %s ", pszClassUID);
          MessageBox( NULL,
                        szText,
                        "Note",
                        MB_OK);
        }
      }
   }
}