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TWAIN UI not showing in C#

Forums › TWAIN Classic › TWAIN UI not showing in C#

  • This topic has 1 reply, 2 voices, and was last updated 5 years, 8 months ago by spike.
Viewing 2 posts - 1 through 2 (of 2 total)
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  • August 7, 2015 at 3:18 pm #23029 Reply
    TwainMan123
    Participant
    • Topics - 1
    • Replies - 0
    • Total Posts - 1

    I am using Twain in my c# application and have tested it on three scanners. One of these scanners does not show the twain UI when it is selected. The UI shows for a brief second and then disappears.

    It has all the latest drivers/firmware. The scanner is the most expensive of the three, it’s sheet fed and able to scan both sides simultaneously.

    Are there any know issues with UI like this?

    Thanks !

    August 14, 2015 at 6:05 pm #26308 Reply
    spike
    Participant
    • Topics - 10
    • Replies - 139
    • Total Posts - 149

    Hi TwainMan123 – it is very unlikely that the UI of a TWAIN scanner does not work.
    So most likely the problem is in the code in your application, that is controlling the scanner through the TWAIN API.
    What is the code that you are using to talk to the scanner? Is it an open-source project, or a commercial library, or you wrote it from scratch?

    And it’s OK to say the name and model of your scanner 8)

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Reply To: TWAIN UI not showing in C#
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