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Mac OSX 10.8.3
I was following this example from the Shoes book by _why and I found it didn't work.
``` ruby
class BookList < Shoes
url '/', :index
url '/twain', :twain
url '/kv', :von…
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你好,我安装了虚拟扫描仪,可以跑起来这个程序,但点击scan按钮后,没有产生扫描后的图片。而且我看了磁盘上也没有。
![image](https://user-images.githubusercontent.com/74856012/112605238-0ce92300-8e52-11eb-82af-2719911d3f49.png)
能否帮忙看看是怎么回事吗
搜索到一…
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Hi,
I tried to get the twimageinfo on win10 64bit - plustek but couldnt succeed.
m_twain.DatImageinfo(TWAIN.DG.IMAGE, TWAIN.MSG.GET, ref twimageinfo) **// It return SEQERROR all the time.**
…
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When analyzing twain_32.dll with the config anal.hasnext = true, a lot more legitimate functions are detected than without; however also a jumptable is analyzed as a function. See below, 0x66204a6d is…
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```
The twain code in the WPF app demo is in the Main Window code behind.
Is there any way to move the twain logic in a view model knowing that a twain
object needs a WpfWindowMessageHook with the w…
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```
What steps will reproduce the problem?
1. In Windows XP Pro (3,5 Gb RAM) run scan 17 sheets in scanner with ADF.
2. At 15 or 16 page pops up an error: Out of memory (-4500)
What version of the pr…
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I'm trying to scan documents using the following code:
```python
import twain
from tkinter import *
from tkinter import messagebox
import traceback
root = Tk()
root.title('scan.py')
def sc…
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```
TW_FRAME struct in http://www.twain.org/devfiles/twain.h shows that is
possible to specify a delimited scanning area, so looks cool to have this
kind of functionality inside twiandotnet, if poss…
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**Reported by cacarlitos on 2012-09-16 17:44 UTC**
I tried to install wia on twain on win seven 32 pro and I got 2203 error. Is this normal or is there something I can do? Thank you in advance.By the …
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res. sir below is my code and also show "SELECT SOURCE" but when i press scan button its get error like
```
INFO:twain:user selected source with id 21102
INFO:twain:opening data source with id 211…