Note: DotNetBrowser 1.8.2 or higher is required. Heavyweight component does not support AllowsTransparency

<Window x:Class="DotnetBrowserTransparencySample.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:local="clr-namespace:DotnetBrowserTransparencySample"
        xmlns:wpf="clr-namespace:DotNetBrowser.WPF;assembly=DotNetBrowser"
        mc:Ignorable="d"
        Title="MainWindow" Height="350" Width="525" AllowsTransparency="True" WindowStyle="None">
    <Grid>
        <wpf:WPFBrowserView Name="Browser" URL="google.com" BrowserType="LIGHTWEIGHT"/>
    </Grid>
</Window>