CppWebBrowser SaveAs

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2 total messages Started by Giovanni Tue, 02 Nov 2004 18:00

#1618

Author: Giovanni
Date: Tue, 02 Nov 2004 18:00

24 lines
1423 bytes

hello to all, I am trying to use the CppWebBrowser component, in particular
would have need to save one jpg visualized in my browser once every n
second.  I have tried with the ExecWB command:

{
TVariant vIn, vOut;
//...
vIn = "myPath\\a.jpg" ;

CppWebBrowser->ControlInterface->ExecWB(Shdocvw_tlb::OLECMDID_SAVEAS,
Shdocvw_tlb::OLECMDEXECOPT_DONTPROMPTUSER, &vIn, &vOut);

//...
}

but it always comes opened a window for the user even if I have set up
property DONTPROMPTUSER.  I would have need that the rescue came executed in
automatic rifle.
Where mistake?
There is some alternative method?

Thanks, Giovanni

--

Re: CppWebBrowser SaveAs

#1619

Author: Remy Lebeau (TeamB)
Date: Tue, 02 Nov 2004 19:33

16 lines
1472 bytes

"Giovanni" <sw@infotecnica.it> wrote in message
news:4187cb1b@newsgroups.borland.com...

> hello to all, I am trying to use the CppWebBrowser component,
> in particular would have need to save one jpg visualized in my
> browser once every n second.

If all you are doing is displaying jpegs and nothing else, I would suggest
not using TCppWebBrowser for that at all.  Instead, get a real HTTP client
component and download the jpeg file directly.  Then you can do whatever you
want with the file.  Also, since the VCL already has jpeg support, you can
then display the jpegs in a TImage each time you download the file.


Gambit

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