IGatherNotifyInline::OnDataChange Method

Sends notification of data change to the gatherer.

Syntax

HRESULT OnDataChange(      
    DWORD dwNumberEntries,
    INLINE_NOTIFY_DATA_CHANGE_ENTRY rgDataChangeEntries[],
    DWORD rgdwDocIDs[],
    HRESULT rghrCompletionCodes[]
);

Parameters

  • dwNumberEntries
    [in] Number of notifications.
  • rgDataChangeEntries
    [in]  Pointer to an array of INLINE_NOTIFY_DATA_CHANGE_ENTRY structures.
  • rgdwDocIDs
    [out] Returns a pointer to an array of document identifiers representing documents that have changed.
  • rghrCompletionCodes
    [out]  A pointer to an array of completion codes corresponding to the documents identified in rgdwDocIDs. HRESULT_CODE corresponds to a system error code or a Component Object Model (COM) error code. S_OK if successful, or an error value otherwise.

Return Value

Returns S_OK if successful, or an error value otherwise.