IStorage Interface Reference

Inheritance diagram for IStorage:

Collaboration diagram for IStorage:

Classes
struct	tagRemSNB

Public Types
typedef IStorage *	LPSTORAGE
typedef struct IStorage::tagRemSNB	RemSNB
typedef RemSNB *	wireSNB
typedef OLECHAR **	SNB
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Public Member Functions
HRESULT	CreateStream ([in] LPCOLESTR pwcsName, [in] DWORD grfMode, [in] DWORD reserved1, [in] DWORD reserved2, [out] IStream **ppstm)
HRESULT	OpenStream ([in] LPCOLESTR pwcsName, [in, unique] void *reserved1, [in] DWORD grfMode, [in] DWORD reserved2, [out] IStream **ppstm)
HRESULT	RemoteOpenStream ([in] LPCOLESTR pwcsName, [in] unsigned long cbReserved1, [in, unique, size_is(cbReserved1)] byte *reserved1, [in] DWORD grfMode, [in] DWORD reserved2, [out] IStream **ppstm)
HRESULT	CreateStorage ([in] LPCOLESTR pwcsName, [in] DWORD grfMode, [in] DWORD dwStgFmt, [in] DWORD reserved2, [out] IStorage **ppstg)
HRESULT	OpenStorage ([in, unique] LPCOLESTR pwcsName, [in, unique] IStorage *pstgPriority, [in] DWORD grfMode, [in, unique] SNB snbExclude, [in] DWORD reserved, [out] IStorage **ppstg)
HRESULT	CopyTo ([in] DWORD ciidExclude, [in, unique, size_is(ciidExclude)] const IID *rgiidExclude, [in, unique] SNB snbExclude, [in, unique] IStorage *pstgDest)
HRESULT	MoveElementTo ([in] LPCOLESTR pwcsName, [in, unique] IStorage *pstgDest, [in] LPCOLESTR pwcsNewName, [in] DWORD grfFlags)
HRESULT	Commit ([in] DWORD grfCommitFlags)
HRESULT	Revert ()
HRESULT	EnumElements ([in] DWORD reserved1, [in, unique, size_is(1)] void *reserved2, [in] DWORD reserved3, [out] IEnumSTATSTG **ppenum)
HRESULT	RemoteEnumElements ([in] DWORD reserved1, [in] unsigned long cbReserved2, [in, unique, size_is(cbReserved2)] byte *reserved2, [in] DWORD reserved3, [out] IEnumSTATSTG **ppenum)
HRESULT	DestroyElement ([in] LPCOLESTR pwcsName)
HRESULT	RenameElement ([in] LPCOLESTR pwcsOldName, [in] LPCOLESTR pwcsNewName)
HRESULT	SetElementTimes ([in, unique] LPCOLESTR pwcsName, [in, unique] const FILETIME *pctime, [in, unique] const FILETIME *patime, [in, unique] const FILETIME *pmtime)
HRESULT	SetClass ([in] REFCLSID clsid)
HRESULT	SetStateBits ([in] DWORD grfStateBits, [in] DWORD grfMask)
HRESULT	Stat ([out] STATSTG *pstatstg, [in] DWORD grfStatFlag)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()

Detailed Description

Definition at line 496 of file objidl.idl.

Member Typedef Documentation

LPSTORAGE

typedef IStorage* IStorage::LPSTORAGE

Definition at line 498 of file objidl.idl.

RemSNB

typedef struct IStorage::tagRemSNB IStorage::RemSNB

SNB

typedef OLECHAR** IStorage::SNB

Definition at line 507 of file objidl.idl.

wireSNB

typedef RemSNB* IStorage::wireSNB

Definition at line 506 of file objidl.idl.

Member Function Documentation

Commit()

HRESULT IStorage::Commit

(

[in] DWORD

grfCommitFlags

)

CopyTo()

HRESULT IStorage::CopyTo	(	[in] DWORD	ciidExclude,
		[in, unique, size_is(ciidExclude)] const IID *	rgiidExclude,
		[in, unique] SNB	snbExclude,
		[in, unique] IStorage *	pstgDest
	)

CreateStorage()

HRESULT IStorage::CreateStorage	(	[in] LPCOLESTR	pwcsName,
		[in] DWORD	grfMode,
		[in] DWORD	dwStgFmt,
		[in] DWORD	reserved2,
		[out] IStorage **	ppstg
	)

CreateStream()

HRESULT IStorage::CreateStream	(	[in] LPCOLESTR	pwcsName,
		[in] DWORD	grfMode,
		[in] DWORD	reserved1,
		[in] DWORD	reserved2,
		[out] IStream **	ppstm
	)

DestroyElement()

HRESULT IStorage::DestroyElement

(

[in] LPCOLESTR

pwcsName

)

EnumElements()

HRESULT IStorage::EnumElements	(	[in] DWORD	reserved1,
		[in, unique, size_is(1)] void *	reserved2,
		[in] DWORD	reserved3,
		[out] IEnumSTATSTG **	ppenum
	)

MoveElementTo()

HRESULT IStorage::MoveElementTo	(	[in] LPCOLESTR	pwcsName,
		[in, unique] IStorage *	pstgDest,
		[in] LPCOLESTR	pwcsNewName,
		[in] DWORD	grfFlags
	)

OpenStorage()

HRESULT IStorage::OpenStorage	(	[in, unique] LPCOLESTR	pwcsName,
		[in, unique] IStorage *	pstgPriority,
		[in] DWORD	grfMode,
		[in, unique] SNB	snbExclude,
		[in] DWORD	reserved,
		[out] IStorage **	ppstg
	)

OpenStream()

HRESULT IStorage::OpenStream	(	[in] LPCOLESTR	pwcsName,
		[in, unique] void *	reserved1,
		[in] DWORD	grfMode,
		[in] DWORD	reserved2,
		[out] IStream **	ppstm
	)

RemoteEnumElements()

HRESULT IStorage::RemoteEnumElements	(	[in] DWORD	reserved1,
		[in] unsigned long	cbReserved2,
		[in, unique, size_is(cbReserved2)] byte *	reserved2,
		[in] DWORD	reserved3,
		[out] IEnumSTATSTG **	ppenum
	)

RemoteOpenStream()

HRESULT IStorage::RemoteOpenStream	(	[in] LPCOLESTR	pwcsName,
		[in] unsigned long	cbReserved1,
		[in, unique, size_is(cbReserved1)] byte *	reserved1,
		[in] DWORD	grfMode,
		[in] DWORD	reserved2,
		[out] IStream **	ppstm
	)

RenameElement()

HRESULT IStorage::RenameElement	(	[in] LPCOLESTR	pwcsOldName,
		[in] LPCOLESTR	pwcsNewName
	)

Revert()

HRESULT IStorage::Revert

(

)

SetClass()

HRESULT IStorage::SetClass

(

[in] REFCLSID

clsid

)

SetElementTimes()

HRESULT IStorage::SetElementTimes	(	[in, unique] LPCOLESTR	pwcsName,
		[in, unique] const FILETIME *	pctime,
		[in, unique] const FILETIME *	patime,
		[in, unique] const FILETIME *	pmtime
	)

SetStateBits()

HRESULT IStorage::SetStateBits	(	[in] DWORD	grfStateBits,
		[in] DWORD	grfMask
	)

Stat()

HRESULT IStorage::Stat	(	[out] STATSTG *	pstatstg,
		[in] DWORD	grfStatFlag
	)

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The documentation for this interface was generated from the following file:

• sdk/include/psdk/objidl.idl