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Returns a pointer to the item in the Value Representation Table that immediately precedes the specified item.
#include "Ltdic.h"
L_LTDIC_API pDICOMVR L_DicomGetPrevVR(pVR)
Pointer to a DICOMVR structure that contains an item in the Value Representation Table. A pointer to the item in the table that immediately precedes this item will be returned.
| Value | Meaning |
|---|---|
| !NULL | A pointer to a DICOMVR structure that contains the item in the Value Representation Table that immediately precedes the item specified in pVR. |
| NULL | There is not an item preceding pVR. (pVR is the first item in the table.) |
The following functions will also help you navigate the Value Representation Table:
To determine the number of entries in the Value Representation Table, use L_DicomGetCountVR.
Win32, x64, Linux.
For an example, refer to L_DicomGetLastVR.
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