Is there a reason why the TabConrolEx has 2 borders. Found that weird at first as i never seen tab control with double border in my life and i checked to see if there is a property for it and i could not find any. also i noticed the brush color only change one so if the thickness change both and brush change only 1 im pretty sure there is missing code at least if double border is normal for you guys. the second should also be affecter.
here a sample replication code :
<Window x:Class="WpfApplication6.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525" xmlns:syncfusion="http://schemas.syncfusion.com/wpf">
<Grid>
<syncfusion:TabControlExt Height="252" HorizontalAlignment="Left" Margin="24,12,0,0" Name="tabControlExt1" VerticalAlignment="Top" Width="447" BorderThickness="20">
<syncfusion:TabItemExt Header="New TabItemExt" MinHeight="20" MinWidth="150" />
<syncfusion:TabItemExt Header="New TabItemExt 2" MinHeight="20" MinWidth="150" />
</syncfusion:TabControlExt>
</Grid>
</Window>
