Thanku you very much for answer.
On one of links you point me I have found
well twain driver but is little problem.
I want to grab picture on disk and if I run
example program which call function
acquire there is dialog of my camera displayed
and only from it I can grab image.
I wish that after calling acquire I have
picture on disk.
How to avoid displaing my camera dialog
window?
Thanks
Konrad
[quoted text, click to view] "Thomas Scheidegger [MVP]" <spam.netmaster@swissonline.ch> wrote in message
news:#SkJW5sWDHA.2268@TK2MSFTNGP11.phx.gbl...
> .NET has no (not yet?) classes for imaging devices...
>
> You have to use [heavy] PInvoke/Interop with the Win32 Imaging APIs or
> any (third-party) COM-Components
>
> check my TWAIN C# sample:
>
http://www.codeproject.com/dotnet/twaindotnet.asp >
> or for Windows XP only, my WIA Scripting sample
>
http://www.codeproject.com/dotnet/wiascriptingdotnet.asp > (For XP SP1, there is a new WIA-Automation component)
>
> PLEASE NOTE:
> my samples just show the very basic Interop technology,
> are NOT complete and you have to understand TWAIN / WIA!
>
> And there is 'Managed C++', you can use it to
> write wrappers for any classic Win32/C++ code:
>
http://msdn.microsoft.com/library/en-us/dncscol/html/csharp12192002.asp >
>
> Or check third-party (I did not test any):
>
http://www.accusoft.com/imaging/imagegear/igp_about.asp >
http://www.accusoft.com/imaging/imagegear/ig_netbeta.asp >
http://www.leadtools.com/home2/VertMkts/LTDotNET.htm >
http://www.pegasusimaging.com/twainpro.htm >
http://www.data-tech.com/Products/ImageMan/imaging.asp >
http://www.cfdev.com/activescan/ >
http://www.dosadi.com/ >
>
>
>
>
> --
> Thomas Scheidegger - MVP .NET - 'NETMaster'
>
http://www.cetus-links.org/oo_dotnet.html -
http://dnetmaster.net/ >
>