IPegasusFileFilterSite::OpenSourceFile (Windows CE 5.0)

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This method is called by a file filter to open a source file.

STDMETHODIMP IPegasusFileFilterSite::OpenSourceFile(intnHowToOpenFile,LPVOID* ppObj);

Parameters

• nHowToOpenFile
  [in] Specifies how the source file is to be opened. It is one of the following values.

  Value	Description
  PF_OPENFLAT	Open as a flat file.
  PF_OPENCOMPOUND	Open as an OLE compound file. Note that Windows CE does not support compound files.

• ppObj
  [out] Pointer to an LPVOID variable that receives an IStream pointer if nHowToOpenFile is PF_OPENFLAT, or an IStorage pointer if nHowToOpenFile is PF_OPENCOMPOUND. This object must be released using the IPegasusFileFilterSite::CloseSourceFile method before returning to the mobile Internet browser.

Return Values

Returns NOERROR if the method completed successfully, otherwise returns HRESULT_FROM_WIN32.

Remarks

OpenSourceFile opens the file specified by the PFF_SOURCEFILE structure. The mobile Internet browser passes a pointer to this structure in the call to the file filter's IPegasusFileFilter::NextConvertFile method.

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Replfilt.h.
Link Library: Coredll.lib.

See Also

IStream | IStorage | IPegasusFileFilterSite::CloseSourceFile | IPegasusFileFilter::NextConvertFile | PFF_SOURCEFILE

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