lyfz_repos/经典版源码/lyfzClient/trunk/3.0.0.0/sdkInclude/mddset.idl

//-----------------------------------------------------------------------------
// File:			mddset.idl
//
// Copyright:		Copyright (c) Microsoft Corporation          
//
// Contents: 		OLE DB interface definition
//
// Comments: 		
//
//-----------------------------------------------------------------------------

#include "idlmulti.h"
//  

	LOCAL_INTERFACE(a07cccd1-8148-11d0-87bb-00c04fc33942)
    
interface IMDDataset : IUnknown {

	HRESULT FreeAxisInfo(
		[in] DBCOUNTITEM cAxes,
		[in, size_is(cAxes)] MDAXISINFO * rgAxisInfo
	);

	HRESULT GetAxisInfo(
		[in, out] DBCOUNTITEM * pcAxes,
		[out, size_is(,*pcAxes)] MDAXISINFO ** prgAxisInfo
	);

	HRESULT GetAxisRowset(
		[in] IUnknown * pUnkOuter,
		[in] DBCOUNTITEM iAxis,
		[in] REFIID riid,
		[in] ULONG cPropertySets,
		[in, out, size_is(cPropertySets)] DBPROPSET rgPropertySets[],
		[out, iid_is(riid)] IUnknown ** ppRowset
	);

	HRESULT GetCellData(
		[in] HACCESSOR hAccessor,
		[in] DBORDINAL ulStartCell,
		[in] DBORDINAL ulEndCell,
		[out] void * pData
	);

	HRESULT GetSpecification(
		[in] REFIID riid,
		[out, iid_is(riid)] IUnknown ** ppSpecification
	);

}