Recent Posts

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Twain Lib / when I use the twainlib give me this error, dont find the scanner
« Last post by gonzalocimma on March 22, 2017, 09:57:06 PM »
In my proyect, give me this error

when tray to select default scanner

Could not load file or assembly 'TwainLib, Version=3.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. An attempt was made to load a program with an incorrect format.

but when open your proyect, they find the scanner, what is wrong
I include the twainlib in the reference, visual studio 2015, windows 7 and windows 10
why in your proyect is ok, and the my not, I use the same code and form1

I think the difference is the cpu this class work with 32bits, and have 64bits I select all cpu, but mark prefer 32bits
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Twain Lib / Re: Auto Initialization
« Last post by mkaatr on September 29, 2016, 09:42:12 AM »
Any Feedback yet?

Hi there...

Sorry for the late reply...

Sadly the library does not support auto scanning. The problem is that I can't remember much of the library since I worked on translating it from C# from another guy and added very few improvement. You could always go back to the Twain Specification to see how that get done, but I am afraid I am being too busy to work on that for the last few months  :(.

yours sincerely
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Twain Lib / Re: Auto Initialization
« Last post by mkaatr on September 28, 2016, 09:02:33 PM »
Sorry for the late response...

I haven't checked that yet. I will try to check it after work tomorrow.

yours sincerely
4
Twain Lib / Re: Auto Initialization
« Last post by MorneW on September 22, 2016, 02:35:38 PM »
Any Feedback yet?
5
Twain Lib / Re: Auto Initialization
« Last post by MorneW on September 21, 2016, 07:58:10 PM »
This works for selecting a default scanner and not having to select it over and over again but is there a way for the scanning to automatically start, i.e. not having to select any scanning settings like flatbed or feeder, and those types of things
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Twain Lib / Re: Auto Initialization
« Last post by mkaatr on September 21, 2016, 05:12:29 AM »
Hi there...

Check the video here: http://mkasoft.com/easy-coding/35-access-twain-v3
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Twain Lib / Auto Initialization
« Last post by MorneW on September 20, 2016, 07:13:32 PM »
Is it possible to initialize the Twain Lib and automatically take the default selected scanner and also default settings instead of having the user select the scanner and settings?
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Point of Sale Project / Receipt with variable height
« Last post by stenjun on August 24, 2016, 08:46:08 AM »
Dear Sir,

Can you guide me on how to make a receipt with a variable height.

The current system has a fixed height and when you add like 20 items to the receipt, it adjusts the font to make them fit.
When you add a new part to the receipt like printing serial numbers, it only prints two due to the limited receipt height.

Kind regards.
9
Point of Sale Project / Re: DataGridView Cell with two buttons and text box
« Last post by mkaatr on June 16, 2016, 05:12:02 AM »
Hi three...

As far as I know, DataGridView cell can not contain more than one control. So I don't think this is possible.

Yours sincerely

mkaatr
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Point of Sale Project / DataGridView Cell with two buttons and text box
« Last post by stenjun on June 15, 2016, 01:52:31 PM »
Dear Mkaatr and fellow members.

Please help on how to add two buttons and a text box in one datagridviewcell.
The textbox appears in between the two buttons on a datagridview cell. One button for increasing quantity and the other for decreasing quantity. The quantity is displayed on the textbox.
When an item is sold, the user can add or decrease the quantity on the DGV with the buttons.

Please assist.

Kind regards
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