LEADTOOLS DICOM C DLL Help
| LEADTOOLS DICOM C DLL Help > Function References > L_DicomGetPrevTag |
#include "Ltdic.h"
L_LTDIC_API pDICOMTAG L_DicomGetPrevTag(pTag)
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pDICOMTAG pTag; |
/* pointer to a DICOMTAG structure */ |
Returns a pointer to the item in the Data Element Tag Table that immediately precedes the specified item.
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Parameter |
Description |
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pTag |
Pointer to a DICOMTAG structure that contains an item in the Data Element Tag Table. A pointer to the item in the table that immediately precedes this item will be returned. |
Returns
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!NULL |
A pointer to a DICOMTAG structure that contains the item in the Data Element Tag Table that immediately precedes the item specified in pTag. |
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NULL |
There is not an item preceding pTag. (pTag is the first item in the table.) |
Comments
The following functions will also help you navigate the Data Element Tag Table:
To determine the number of entries in the Data Element Tag Table, use L_DicomGetCountTag.
Required DLLs and Libraries
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For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
Win32, x64, Linux.
See Also
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Functions: |
L_DicomGetFirstTag, L_DicomGetLastTag, L_DicomGetNextTag, L_DicomGetCountTag |
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Topics: |
Example
For an example, refer to L_DicomGetLastTag.
