#include "Ltdic.h"
L_LTDIC_API pDICOMIOD L_DicomGetNextIOD(pIOD, bTree)
Returns a pointer to the item in the IOD Structure that immediately follows the specified item.
Pointer to a DICOMIOD structure that contains an item in the IOD Structure. A pointer to the item in the IOD Structure that immediately follows this item will be returned.
Flag that indicates how the IOD Structure will be evaluated. Possible values are:
Value | Meaning |
---|---|
TRUE | Evaluate the IOD Structure as a tree. |
FALSE | Evaluate the IOD Structure as a list. |
Value | Meaning |
---|---|
!NULL | A pointer to a DICOMIOD structure that contains the item in the IOD Structure that immediately follows the item specified in pIOD. |
NULL | There is not an item following pIOD. (pIOD is the last item in the IOD Structure.) |
If the IOD Structure is evaluated as a tree structure, this function returns the next item on the same level as pIOD with the same parent as pIOD. Please note that the numbering of the items in this illustration is arbitrary and does not imply order.
If the passed pointer points to | The function returns a pointer to |
---|---|
Item 1 | Item 2 |
Item 3 | Item 4 |
Item 5 | NULL |
Item 6 | Item 7 |
If the IOD Structure is evaluated as a list, the next item in the list is returned. Please note that the numbering of the items in this illustration does indicate the order of the items when the IOD Structure is evaluated as a list.
If the passed pointer points to | The function returns a pointer to |
---|---|
Item 14 | Item 15 |
Item 4 | Item 5 |
Item 8 | Item 9 |
Item 19 | Item 20 |
Item 27 | Item 28 |
Item 30 | NULL |
The following functions will also help you navigate the IOD Structure as either a tree or a list:
If you evaluate the IOD Structure as a tree, you can also use the following functions to navigate the tree:
Required DLLs and Libraries
Win32, x64, Linux.
This example displays in a list-box control all classes from the IOD table
L_INT DicomGetNextIODExample(HWND hDlg)
{
pDICOMIOD pIOD;
pIOD = L_DicomGetFirstIOD(NULL, TRUE);
while (pIOD != NULL)
{
SendMessage(hDlg, LB_ADDSTRING, (WPARAM)0, (LPARAM)(LPCTSTR)pIOD->pszName);
pIOD = L_DicomGetNextIOD(pIOD, TRUE);
}
return DICOM_SUCCESS;
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document