c1.WPF component behavior is different in combobox

Posted by: ronen.hong on 17 April 2023, 5:52 pm EST

  • Posted 17 April 2023, 5:52 pm EST


    I was working on implementing a combobox and autocomplete feature in my test application, as seen in the attached files. The features work well, but when I update the C1.WPF.Input to version 6.0, I encounter issues. I am unable to delete the selected item(it selects first item), and I cannot select the correct item. the event of ValidateInput works weired.

    Is there a way to ensure compatibility with version 6.0 of the C1 component? I have a license for the 2021 C1 component, and I’d like to make it work correctly with this version.


  • Posted 17 April 2023, 5:53 pm EST

    added video clip for correct working


  • Posted 18 April 2023, 8:12 pm EST


    Thanks for reporting this issue. We are able to reproduce this issue at our end. This seems like a bug. So, we have escalated this issue to the development team. Will get back to you once we have any update from them.[Internal Tracking Id - C1XAML-31572]

    Best regards,


  • Posted 19 April 2023, 9:40 am EST

    Thank you! I’m looking forward to your reply.

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