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PropKeyFindKeyGetNthInt64 function (sensorsutils.h)

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This routine gets the nth INT64 value from a PROPVARIANT within a collection list based on the PROPERTYKEY.

Syntax

NTSTATUS PropKeyFindKeyGetNthInt64(
  [in]  const SENSOR_COLLECTION_LIST *pList,
  [in]  const PROPERTYKEY            *pKey,
  [in]  const UINT32                 Occurrence,
  [out] INT64                        *pRetValue
);

Parameters

[in] pList

Pointer to the list of PROPVARIANT collection.

[in] pKey

Pointer to a PROPERTYKEY for the target PROPVARIANT.

[in] Occurrence

Zero based number of occurrence the PROPERTYKEY must be found before returning the value.

[out] pRetValue

Pointer to the output buffer.

Return value

This function returns one of the following NTSTATUS codes:

  • STATUS_INVALID_PARAMETER if pList, pKey or, pRetValue is nullptr.
  • STATUS_NOT_FOUND if the element at Occurrence was not found.
  • STATUS_SUCCESS on success.

Requirements

Requirement Value
Header sensorsutils.h