Returns the length of the extended data associated with the specified Presentation Context.
L_LTDIC_API L_UINT32 L_DicomGetLengthExtended(hPDU, nID)
A DICOM Associate handle.
Presentation ID of the Presentation Context from which to retrieve the length of the extended data. The presentation ID provides information about both the class type of the data and the transfer syntax to use when transferring the data. It also identifies a specific Presentation Context within an Associate.
The length of the extended data of the specified Presentation Context of the specified DICOM Associate.
To retrieve the extended data associated with a Presentation Context, call L_DicomGetExtended.
To set extended data associated with a Presentation Context, call L_DicomSetExtended.
Win32, x64, Linux.
For an example, refer to L_DicomSetExtended.
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