Different appearance of C1TabControl between version 4.0 and version 4.5.2

Posted by: lutz.boscher on 25 April 2021, 10:00 pm EST

  • Posted 25 April 2021, 10:00 pm EST

    Hi,
    We want to migrate from c1-version 4.0.20211.739 to 4.5.20211.740 . The C1TabControl looks different: In the 4.5-Version, the Border of the C1TabControl is show in the C1TabItem-Header, through in the 4.0 version, the border is discontinuous in the tabheader.



    Xaml:
    <Window x:Class="WpfTabControl.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:c1="http://schemas.componentone.com/winfx/2006/xaml"
    xmlns:local="clr-namespace:WpfTabControl"
    mc:Ignorable="d"
    Title="MainWindow" Height="450" Width="800">
    <c1:C1TabControl TabItemShape="Rectangle">
    <c1:C1TabItem Header="Tab1"/>
    <c1:C1TabItem Header="Test2"/>
    </c1:C1TabControl>
    </Window>

    Regards
    Lutz Boscher
  • Replied 26 April 2021, 12:28 am EST

    Hi Lutz,

    Thank you for sharing the code snippet.

    This behavior seems like a bug so I have escalated it to the devs and will get back you once there is any update. [Internal Tracking Id - C1XAML-27385]

    Best Regards,
    Kartik
  • Marked as Answer

    Replied 26 April 2021, 5:40 pm EST

    Hi Lutz,

    As per the devs, this behavior is by design and it won't be possible to have the exact similar appearance for 4.0 and 4.5.2 build.

    Best Regards,
    Kartik
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