include/rstbas.idl

   1 /*
   2  * Copyright (C) 2009 Huw Davies
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 [
  20     local,
  21     object,
  22     uuid(0c733a7c-2a1c-11ce-ade5-00aa0044773d),
  23     pointer_default(unique)
  24 ]
  25 interface IRowset : IUnknown
  26 {
  27     typedef DWORD DBROWOPTIONS;
  28
  29     HRESULT AddRefRows([in] DBCOUNTITEM cRows,
  30                        [in, size_is(cRows)] const HROW rghRows[],
  31                        [out, size_is(cRows)] DBREFCOUNT rgRefCounts[],
  32                        [out, size_is(cRows)] DBROWSTATUS rgRowStatus[]);
  33
  34     HRESULT GetData([in] HROW hRow,
  35                     [in] HACCESSOR hAccessor,
  36                     [out] void *pData);
  37
  38     HRESULT GetNextRows([in] HCHAPTER hReserved,
  39                         [in] DBROWOFFSET lRowsOffset,
  40                         [in] DBROWCOUNT cRows,
  41                         [out] DBCOUNTITEM *pcRowObtained,
  42                         [out, size_is(,cRows)] HROW **prghRows);
  43
  44     HRESULT ReleaseRows([in] DBCOUNTITEM cRows,
  45                         [in, size_is(cRows)] const HROW rghRows[],
  46                         [in, size_is(cRows)] DBROWOPTIONS rgRowOptions[],
  47                         [out, size_is(cRows)] DBREFCOUNT rgRefCounts[],
  48                         [out, size_is(cRows)] DBROWSTATUS rgRowStatus[]);
  49
  50     HRESULT RestartPosition([in] HCHAPTER hReserved);
  51 }