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DNHIER

  • Article

Applies to: Outlook 2013 | Outlook 2016

Information for downloading a hierarchy from the server during the download hierarchy state, which is part of a full hierarchy synchronization. This downloading process uses Microsoft Exchange Incremental Change Synchronization (ICS). For more information on ICS, see ICS Evaluation Criteria.

Quick info

struct DNHIER 
{ 
    ULONG ulFlags; 
    LPSTREAM pstmReserved; 
    PXIHC pxihc; 
    UINT cEntNew; 
   UINT cEntMod; 
    UINT cEntDel; 
};

Members

ulFlags

[in] Flags to determine the appropriate behavior during the download.

  • DNH_OK

  • [in] Download was successful. The client sets this after downloading information from the server.

pstmReserved

[out] This member is reserved for the internal use of Outlook and is not supported.

pxihc

[out] Pointer to the IExchangeImportHierarchyChanges hierarchy interface that supports downloading incremental hierarchy changes. For more information on IExchangeImportHierarchyChanges, see ICS Evaluation Criteria.

cEntNew

[out] Number of folders added to the local store. Outlook populates this value during the downloading when using ICS.

cEntMod

[out] Number of folders to be modified on the local store. Outlook populates this value during the downloading when using ICS.

cEntDel

[out] Number of folders to be deleted on the local store. Outlook populates this value during the downloading when using ICS.

See also