Rad Ribbon Bar's Tab's Bug

2 posts, 0 answers
  1. Ali
    Ali avatar
    3 posts
    Member since:
    Dec 2015

    Posted 15 Dec 2015 Link to this post


    When I collapse/expand the Rad Ribbon Bar, I will see an extra line under every tab.
    Is this a bug? How can I solve it?

    I have attached an image for more detailed information.

  2. Hristo
    Hristo avatar
    1471 posts

    Posted 17 Dec 2015 Link to this post

    Hi Ali,

    Thank you for writing.

    You have encountered a known issue in RadRibbonBar which was fixed with our Q3 2015 SP1 release. If it is not possible to upgrade your project with the latest assemblies please use the following workaround:
    public RadRibbonForm1()
        this.radRibbonBar1.ExpandedStateChanged += new EventHandler(radRibbonBar1_ExpandedStateChanged);
    private void radRibbonBar1_ExpandedStateChanged(object sender, EventArgs e)

    I hope this helps. Should you have further questions please do not hesitate to write back.

    Hristo Merdjanov
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