ScratchWindow.xaml

<Window
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="clr-namespace:Scratch;assembly=App"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
        x:Name="WindowRoot" mc:Ignorable="d"
        Title="Tagger" Height="518.283" Width="320.582" AllowsTransparency="True" WindowStyle="None" MinWidth="100" MinHeight="100" BorderBrush="#FF6C6C6C" Background="{x:Null}" UseLayoutRounding="True" ResizeMode="CanResizeWithGrip" IsTabStop="False" IsManipulationEnabled="True">
    <Window.Resources>
        <Color x:Key="ScrollBar">#FF404040</Color>
    </Window.Resources>
    <Grid x:Name="WindowGrid">
        <Rectangle x:Name="BackGrip" Fill="#FF1D1C1C" Stroke="#FF5B5B5B" IsManipulationEnabled="True" d:IsLocked="True"/>
        <StackPanel x:Name="StackTop" Margin="0,0,10,0"/>
    </Grid>
</Window>