Title bar background support in WPF Chromeless Window

The TitleBarBackground property can help to set the background for the Title bar. By setting the value for this property, user can create custom Title bars.

<syncfusion:ChromelessWindow x:Class="Chromelesswindow.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"  TitleBarBackground="Red"   x:Name="_chromelessWindow"  
syncfusion:SkinStorage.VisualStyle="Metro"  
xmlns:syncfusion="clr-namespace:Syncfusion.Windows.Shared;assembly=Syncfusion.Shared.WPF" >
<Grid>
</Grid>
</syncfusion:ChromelessWindow>
this.TitleBarBackground = new SolidColorBrush(Colors.Red);
Me.TitleBarBackground = New SolidColorBrush(Colors.Red)

The following screen shots illustrate the title bar background changes.

Setting title bar background