On Fri, Nov 07, 2008 at 02:20:04PM +0100, Hans Leidekker wrote: > On Friday 07 November 2008 13:48:29 Huw Davies wrote: > > > This interface is undocumented but fortunately its name was enough > > > of a hint to create a sensible implementation. Used by Outlook when > > > retrieving or sending a mail. > > > > We already have MimeOleCreateVirtualStream() which is implemented on top > > of CreateStreamOnHGlobal()... > > Hmm, that may work too. I wonder if they are fully compatible though, > the Read method is called with cb set to -1, which appears to mean that > the stream size should be taken. Do you know off hand if that's supported > by IStream?
Well cb is ULONG, so it's not -1 but a big number. This should work fine. Huw. -- Huw Davies [EMAIL PROTECTED]