IThumbnailStreamCache::GetThumbnailStream method

Gets the thumbnail stream. This method is for internal use only and can only be called by the photos application.

Syntax

HRESULT GetThumbnailStream(
  [in]  LPCWSTR                     path,
  [in]  ULONGLONG                   cacheId,
  [in]  ThumbnailStreamCacheOptions options,
  [in]  UINT                        requestedThumbnailSize,
  [out] SIZE                        *thumbnailSize,
  [out] IStream                     **thumbnailStream
);

Parameters

path [in]

The path to the thumbnail.

cacheId [in]

The identifier of the thumbnail.

options [in]

The cache options for the thumbnail stream.

requestedThumbnailSize [in]

The requested size of the thumbnail.

thumbnailSize [out]

The actual size of the returned thumbnail.

thumbnailStream [out]

The requested thumbnail.

Return value

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

Requirements

See also

IThumbnailStreamCache