fpGetMetadataList()
Gets the metadata from a document. You can use this function to access all available metadata including document properties, OLE summary information, and XMP metadata. For more information about accessing metadata, see Use the Metadata API.
If the file is a container, you can access metadata for its subfiles by using the Extract API. See the function fpGetSubFileMetadataList()
.
Syntax
KVErrorCode (pascal* fpGetMetadataList)( KVDocument pDocument, const KVMetadataList** const ppMetadataList);
Arguments
pDocument
|
A |
ppMetadataList
|
A pointer to a const KVMetadataList pointer. On success, this will contain the functions for accessing metadata elements, which must be freed with its fpFree function. |
Returns
The return value is an error code.
Discussion
- You must free the
KVMetadataList
pointer using itsfpFree()
function.