prs/prs.desktop/DockPanels/DeletedFormWindow.xaml

<wpf:ThemableWindow x:Class="PRSDesktop.DeletedFormWindow"
        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:PRSDesktop"
		xmlns:wpf="clr-namespace:InABox.Wpf;assembly=InABox.Wpf"
        mc:Ignorable="d"
        Title="Associated form has been deleted" Height="450" Width="800">
    <Grid Margin="5">
        <Grid.RowDefinitions>
            <RowDefinition Height="*"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
        <Border Grid.Row="0" BorderBrush="DarkGray" BorderThickness="1">
            <ScrollViewer VerticalScrollBarVisibility="Auto">
                <TextBox x:Name="Text" TextWrapping="Wrap" 
                         IsReadOnly="True" 
                         BorderBrush="Transparent" BorderThickness="0"/>
            </ScrollViewer>
        </Border>
        <DockPanel Grid.Row="1" Margin="0,5,0,0" LastChildFill="False">
            <Button DockPanel.Dock="Right" Padding="5" Width="70" Click="Close_Click">Close</Button>
        </DockPanel>
    </Grid>
</wpf:ThemableWindow>