RE: Wang imaging controls - OLE control problems

[Nico Vanhaecke <Nico.Vanhaecke@ping.be>]

Which Imaging OLE control do you mean.  Is this an OLE-IMaging-compent
of so.  I want to work with Imaging for some tiff-files but I have some
problems.  Maybe you can help me.

1.  Is it possible to connect to imaging withing the ole-container and
    not within the form.  So, your imaging-server application runs in the
    container ?
    
2.  Is it possible to change your tiff-file before you show the
    tiff-file in an ole-container.  My tiff-files are scanned from a HP
    NETWORK scanner 5P, but the quality is so bad if view-mode.  When I go
    in EDIT-mode (in de imaging-server) the quality of the document is very
    good.  Can you change the quality of an ole-container.

3.  Is is possible to work with 2 applications.  One application select
    the tiff-file and give the tiff-file to the second application.  The
    second application show the tiff-file.  In the first application I save
    the tiff-file into a Database.  When the container is in the first
    application, there is always an changing between the application and the
    imaging-server.  For is the user, this is very unlikely, because he has
    to save 300 documents in a day.  That means 300 time a flikkering on the
    screen.  Help.


Thanks in advance,

Nico


On vrijdag 27 februari 1998 5:33, Travis Bauer 
[SMTP:travis.bauer@ptsem.edu] wrote:
> I'm trying to make the Wang imaging OLE controls work with C++ Builder
> 1.  The control is on my VCL toolsbar and I can drop it on a form,
> compile, and run a form with the controls on it.  The problem is knowing
> how to access the methods.
>
> The biggest problem is how to call the following method:
>
> void __stdcall ShowFileDialog(Olectrls::TOleEnum DialogOption, const
> System::Variant &hParentWnd);
>
> What do I pass into the second parameter?  The documentation says that
> the parameter is optional.  How do I leave it out?
>
> Travis