Question about C1CheckList

Posted by: lutz.boscher on 15 August 2018, 4:57 am EST

  • Posted 15 August 2018, 4:57 am EST


    I have a question about the C1CheckList-control. The attached example displays a list of three records.
    When I click on "Select All", I expect the checkbox in all records to be set to IsChecked. Nothing happens.
    If I click on the checkbox in the individual lines one after the other, the checkbox at SelectAll does not changed.

    However, if I click on the line next to the checkbox, the above checkbox changes.

    How can I make sure that all checkboxes are set to isCheked when clicking on SelectAll and how can I make sure that the above checkbox responds to the checkbox in the individual lines.

    Lutz Boscher
  • Marked as Answer

    Replied 16 August 2018, 5:18 am EST

    Hi Lutz,

    What ComponentOne version are you using ? I am asking this because the behavior at my end is exactly the same as you want. See attached video.
    If you are using any version older than 2018v2, then I would suggest you to kindly upgrade and try testing the issue using the latest version. You may download it from:
    However, if you are already using the latest version, then I would request you to either attach your example or modify the attached sample, so we could then try to replicate the issue at our end too and help you resolve the same.

  • Replied 20 August 2018, 9:45 am EST


    with the new C1version it is working.

    Thank you

  • Replied 20 August 2018, 11:44 pm EST


    Its great that the issue you were facing is resolved using the latest version. Feel free to discuss if you further face any issue.

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