KeyView 23.3

# fpGetOLESummaryInfoFile()

This function extracts document metadata from a file.

DEPRECATED: The `fpGetOLESummaryInfoFile()` function is deprecated in KeyView 23.2.0 and later. OpenText recommends that you create a `KVDocument` to represent each document, and access metadata by calling the function fpGetMetadataList().

This function is still available for existing implementations, but it might be incompatible with new functionality and might be removed in future.

## Syntax

    KVErrorCode pascal fpGetOLESummaryInfoFile(
        KVFilterSession     session,
        char               *szFile,
        KVSummaryInfoEx    *pSummaryInfo);

## Arguments

`session` | A KeyView Filter session that you initialized by calling fpInit().
`szFile` | The name of the input file.
`pSummaryInfo` | A pointer to the KVSummaryInfoEx structure. In the structure, `nElem` provides a count of the number of metadata elements, and `pElem` points to the first element of the array of individual elements as defined by the KVSumInfoElemEx structure.

## Returns

The return value is an error code. See KVErrorCode.

## Discussion

- After the `pSummaryInfo` argument is successfully filled, and its data is no longer required, call fpFreeOLESummaryInfo() to free the memory allocated by this function.

- On Windows, `szFile` must be in the local Windows code page.

Copyright 2016-2023 Open Text
Version 23.3 | Last updated June 2023

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Product: IDOL KeyView 23.3

Topic Title: fpGetOLESummaryInfoFile()