TWAIN or Scanner Driver

[Carlos]

Dear All,

I wanna ask whether there is a method to communicate with scanner in C#.

Thank,
Carlos

[Nicholas Paldino [.NET/C# MVP]]

Carlos,

There is no way natively, but you should be able to access TWAIN
functionality through it's own API (I believe there is one) or through the
Windows Image Aquisition API. Either way, you will have to use P/Invoke or
COM interop.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Carlos" <[e-mail]> wrote in message
news:uD**************@TK2MSFTNGP14.phx.gbl...

Dear All,

I wanna ask whether there is a method to communicate with scanner in C#.

Thank,
Carlos

[Arne Janning]

Hi Nicholas!

Nicholas Paldino [.NET/C# MVP] wrote:

There is no way natively, but you should be able to access TWAIN
functionality through it's own API (I believe there is one) or
through the Windows Image Aquisition API. Either way, you will have
to use P/Invoke or COM interop.

Perhaps this is a starting point:

WIA Scripting and .NET
http://www.codeproject.com/dotnet/wi...tingdotnet.asp

Cheers

Arne Janning

[Mark Stevens]

On Thu, 6 Oct 2005 23:39:08 +0800, "Carlos" <[e-mail]> wrote:

I wanna ask whether there is a method to communicate with scanner in C#.

There are commercial libraries to do this. Pagasus have a product
called TwainPro (http://www.pegasusimaging.com/twainpro.htm).

Hope this helps,
Mark
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Mark Stevens www.thepcsite.co.uk