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LDicomDS::GetLevelElement
Summary
Returns a value that indicates the level at which the specified element is located within the Data Set.
Syntax
#include "Ltdic.h"
L_UINT32 LDicomDS::GetLevelElement(pElement)
Parameters
pDICOMELEMENT pElement
Pointer to a DICOMELEMENT structure within the Data Set.
Returns
The level at which the specified element is located within the Data Set.
Comments
This function requires that the Data Set is evaluated as a tree.
The following illustration gives an example:
Function Returns:
| If the passed pointer points to | The function returns |
|---|---|
| Item 1 | 0 |
| Item 2 | 1 |
| Item 3 | 2 |
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
Topics
Example
This example displays the level of an element.
L_INT LDicomDS_GetLevelElementExample(){LDicomDS* pDS;pDICOMELEMENT pElement;L_UINT32 nLevel;L_TCHAR szText[30];pDS = new LDicomDS(NULL);pDS->InitDS( CLASS_XA_BIPLANE_IMAGE_STORAGE_RETIRED, 0);pElement = pDS->FindFirstElement(NULL, TAG_RADIATION_SETTING, FALSE);if (pElement != NULL){nLevel = pDS->GetLevelElement(pElement);wsprintf(szText, TEXT("%ld"), nLevel);MessageBox(NULL, szText, TEXT("Notice"), MB_OK);}delete pDS;return DICOM_SUCCESS;}
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