ReactOS  0.4.14-dev-376-gaedba84
IWICMetadataBlockReader Interface Reference

import"wincodecsdk.idl";

Inheritance diagram for IWICMetadataBlockReader:
Collaboration diagram for IWICMetadataBlockReader:

Public Member Functions

HRESULT GetContainerFormat ([out] GUID *pguidContainerFormat)
 
HRESULT GetCount ([out] UINT *pcCount)
 
HRESULT GetReaderByIndex ([in] UINT nIndex, [out] IWICMetadataReader **ppIMetadataReader)
 
HRESULT GetEnumerator ([out] IEnumUnknown **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 IUnknownLPUNKNOWN
 

Detailed Description

Definition at line 248 of file wincodecsdk.idl.

Member Function Documentation

◆ GetContainerFormat()

HRESULT IWICMetadataBlockReader::GetContainerFormat ( [out] GUID pguidContainerFormat)

◆ GetCount()

HRESULT IWICMetadataBlockReader::GetCount ( [out] UINT pcCount)

◆ GetEnumerator()

HRESULT IWICMetadataBlockReader::GetEnumerator ( [out] IEnumUnknown **  ppIEnumMetadata)

◆ GetReaderByIndex()

HRESULT IWICMetadataBlockReader::GetReaderByIndex ( [in] UINT  nIndex,
[out] IWICMetadataReader **  ppIMetadataReader 
)

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