HRESULT OpenRowset( IUnknown *pUnkOuter, DBID *pTableID, DBID *pIndexID, REFIID riid, ULONG cPropertySets, DBPROPSET rgPropertySets[], IUnknown **ppRowset );
See IOpenRowset::OpenRowset in the OLE DB Programmer’s Reference.
Remarks
Opens and returns a rowset that includes all rows from a single base table or index. This method is not found in ATLDB.H. It is created by the ATL Object Wizard when you create a provider.