Re: Issue with monikers

From:

"Igor Tandetnik" <itandetnik@mvps.org>

Newsgroups:

microsoft.public.vc.atl

Date:

Wed, 28 Feb 2007 12:13:48 -0500

Message-ID:

<uh2wQv1WHHA.1180@TK2MSFTNGP05.phx.gbl>

Alexander Adam <contact@emiasys.com> wrote:

I am using an asynchron moniker from IBindHost received from IE to let
IE download a file to the cache and catching it within OnProgress
Event. I am listening for BINDSTATUS_CACHEFILENAMEAVAILABLE then I
immediately start loading from the given file in status text. But
often it happens that if I look into the file, it is only downloaded
for 10% percent or less, rest is missing. What am I doing wrong on
this?

The file name is reported, then the content is downloaded asynchronously
and written to the file as it becomes available.
IBindStatusCallback::OnProgress tells you how much data has been
downloaded so far.

And one thing I don't understand is that
IE is downloading the file every time again eventhough shouldn't he
take it from cache after first download?

What option is selected in IE under Tools | Internet Options | General |
Settings | Check for newer versions of stored pages: ?

Can you show the URL that gets redownloaded every time? It is possible
the server instructs the browser that the resource is non-cacheable and
has to be redownloaded.
--
With best wishes,
Igor Tandetnik

With sufficient thrust, pigs fly just fine. However, this is not
necessarily a good idea. It is hard to be sure where they are going to
land, and it could be dangerous sitting under them as they fly
overhead. -- RFC 1925