Edit

Share via

IWICComponentFactory::CreateQueryWriterFromBlockWriter method (wincodecsdk.h)

  • Article

Creates a IWICMetadataQueryWriter from the given IWICMetadataBlockWriter.

Syntax

HRESULT CreateQueryWriterFromBlockWriter(
  [in]  IWICMetadataBlockWriter *pIBlockWriter,
  [out] IWICMetadataQueryWriter **ppIQueryWriter
);

Parameters

[in] pIBlockWriter

Type: IWICMetadataBlockWriter*

Pointer to the metadata block reader to base the metadata query writer on.

[out] ppIQueryWriter

Type: IWICMetadataQueryWriter**

A pointer that receives a pointer to the new metadata query writer.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Requirement Value
Minimum supported client Windows XP with SP2, Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 [desktop apps | UWP apps]
Target Platform Windows
Header wincodecsdk.h
Library Windowscodecs.lib
DLL Windowscodecs.dll