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by: ren |
last post by:
Hello all,
I'm looking for a method, to program TWAIN directly via API calls...
Because the Twain OCX under Windows from Kodak is very slow...
When I scan via software or the OCX, the TWAIN driver reloads everytime,
I would like to keep it open, so I can close it when I exit the program.
Thanx,
Paul
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by: Mikael Olofsson |
last post by:
Hi all!
Sorry for this rather lengthy post. It's a long preamble followed by a few
questions based on that.
Here's my situation: I am trying to write a specialized scanner utility for
my own needs, and I want to use the module twain to control my scanner. I
haven't used the twain module before, which is most certainly why I'm facing...
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by: Chuck Rewood |
last post by:
Can somebody here tell me how to access TWAIN from web ?
I am gonna make a button to call TWAIN however, the twain.h
from (www.twain.org) need some handle from hWnd (System.Windows.Form ??)
What kind of wrapper or is there any namespace available ?
Thanks,
Riwut
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by: samuabreu |
last post by:
I'm currently developing an API of Twain for Java. As Twain is
implemented in C (and in fact Im writing and calling C methods from the
app) I couldn't find a better group to search for twain development
related issues.
Here's my question:
Does anyone know why when I negociate the capabilities ICAP_XRESOLUTION
and ICAP_YRESOLUTION I'm getting...
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by: Diogo Alves - Software Developer |
last post by:
Hi, I would like to know if there is any implementation to Twain Drivers.
I found something usefull on code project but seems that the developer
doesn't trust in his own code, so.... I bet you can imagine....
Well, any hints and sugestions related to this topic can be post here I will
appreciate
Thanks ;)
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by: Konrad |
last post by:
Hi
Can you point me articles concerning
using of twain drivers for grabbing
image from camera.
Thanks
Konrad
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by: Dustin Davis |
last post by:
I'm hoping there is a TWAIN expert lurking here somewhere :)
I'm writing a very customized application. The software will be set up
in multiple location and will always have two types of scanners attached
to the computer. The scanners are microfilm/fiche and a flatbed.
So I've created a scanner setup screen where the user can select the...
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by: =?Utf-8?B?UmljYXJkbyBGdXJ0YWRv?= |
last post by:
I'm facing what i consider to be a serious problem, because i can't find the
solution!!!
I've made possible, for the software i'm developing, to aquire images from a
scanner using WIA. The problem is that, when i aquire an image in, for
instance, photo editor, i have the oportunity to choose between the several
drivers availlable for the...
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by: =?Utf-8?B?UmljYXJkbyBGdXJ0YWRv?= |
last post by:
I'm facing what i consider to be a serious problem, because i can't find the
solution!!!
I've made possible, for the software i'm developing, to aquire images from a
scanner using WIA. The problem is that, when i aquire an image in, for
instance, photo editor, i have the oportunity to choose between the several
drivers availlable for the...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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