IWICMetadataWriter Interface Reference

Inheritance diagram for IWICMetadataWriter:

Collaboration diagram for IWICMetadataWriter:

Public Member Functions
HRESULT	SetValue ([in, unique] const PROPVARIANT *pvarSchema, [in] const PROPVARIANT *pvarId, [in] const PROPVARIANT *pvarValue)
HRESULT	SetValueByIndex ([in] UINT nIndex, [in, unique] const PROPVARIANT *pvarSchema, [in] const PROPVARIANT *pvarId, [in] const PROPVARIANT *pvarValue)
HRESULT	RemoveValue ([in, unique] const PROPVARIANT *pvarSchema, [in] const PROPVARIANT *pvarId)
HRESULT	RemoveValueByIndex ([in] UINT nIndex)
Public Member Functions inherited from IWICMetadataReader
HRESULT	GetMetadataFormat ([out] GUID *pguidMetadataFormat)
HRESULT	GetMetadataHandlerInfo ([out] IWICMetadataHandlerInfo **ppIHandler)
HRESULT	GetCount ([out] UINT *pcCount)
HRESULT	GetValueByIndex ([in] UINT nIndex, [in, out, unique] PROPVARIANT *pvarSchema, [in, out, unique] PROPVARIANT *pvarId, [in, out, unique] PROPVARIANT *pvarValue)
HRESULT	GetValue ([in] const PROPVARIANT *pvarSchema, [in] const PROPVARIANT *pvarId, [in, out, unique] PROPVARIANT *pvarValue)
HRESULT	GetEnumerator ([out] IWICEnumMetadataItem **ppIEnumMetadata)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()

Additional Inherited Members
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Detailed Description

Definition at line 270 of file wincodecsdk.idl.

Member Function Documentation

RemoveValue()

HRESULT IWICMetadataWriter::RemoveValue	(	[in, unique] const PROPVARIANT *	pvarSchema,
		[in] const PROPVARIANT *	pvarId
	)

RemoveValueByIndex()

HRESULT IWICMetadataWriter::RemoveValueByIndex

(

[in] UINT

nIndex

)

SetValue()

HRESULT IWICMetadataWriter::SetValue	(	[in, unique] const PROPVARIANT *	pvarSchema,
		[in] const PROPVARIANT *	pvarId,
		[in] const PROPVARIANT *	pvarValue
	)

SetValueByIndex()

HRESULT IWICMetadataWriter::SetValueByIndex	(	[in] UINT	nIndex,
		[in, unique] const PROPVARIANT *	pvarSchema,
		[in] const PROPVARIANT *	pvarId,
		[in] const PROPVARIANT *	pvarValue
	)

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

• sdk/include/psdk/wincodecsdk.idl