Deletes a module from the Data Set.
#include "Ltdic.h"
L_LTDIC_API L_VOID L_DicomDeleteModule(hDS, nModule)
A DICOM handle.
Module constant that specifies which module to delete. For a list of default values, refer to IOD Module Constants.
None.
You can remove all items from the Data Set using L_DicomResetDS.
Since the Data Set is stored internally as a tree, the deletion must be carried out as a tree.
When deleting an item from the tree, if the item being deleted has a sibling (same level, same parent), following it, this function returns a pointer to this sibling. If the item being deleted does not have a sibling following it, but has a sibling preceding it, this function returns a pointer to the preceding sibling. If the item being deleted is an only child, this function returns a pointer to the parent. If there is no parent this function returns NULL.
Below are illustrations of these situations:
For the sake of these illustrations, the order of siblings is top to bottom. A preceding sibling is drawn above the sibling it precedes, a following sibling is drawn below the sibling it follows.
Please note that the numbering of the items of interest is arbitrary, and does not imply order.
In this illustration item 2 will be deleted. Since it has a following sibling, the returned pointer will point to item 3.
In this illustration item 3 will be deleted. Since it does not have a following sibling, but does have a preceding sibling, the returned pointer will point to item 2.
In this illustration item 2 will be deleted. Since it is an only child, the returned pointer will point to the parent, item 1.
In this illustration item 1 will be deleted. Since it has no siblings and no parent, this function will return NULL.
Win32, x64, Linux.
This example removes a module from the Data Set
L_INT DicomDeleteModuleExample(L_VOID)
{
HDICOMDS hDS;
hDS = L_DicomCreateDS(NULL);
L_DicomInitDS(hDS, CLASS_CT_IMAGE_STORAGE, 0);
L_DicomDeleteModule(hDS, MODULE_PATIENT);
L_DicomFreeDS(hDS);
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
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.