SupportedPgnsWindow.xaml

<Window x:Class="NMEA2000Analyzer.SupportedPgnsWindow"
        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"
        mc:Ignorable="d"
        Title="Supported PGNs"
        Width="720"
        Height="520"
        MinWidth="520"
        MinHeight="360"
        WindowStartupLocation="CenterOwner">
    <Window.Resources>
        <Style TargetType="ScrollBar">
            <Setter Property="Width" Value="10" />
        </Style>
    </Window.Resources>
    <Grid Margin="12">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <TextBlock x:Name="HeaderTextBlock"
                   Margin="0,0,0,12"
                   FontWeight="SemiBold"
                   Text="Supported PGNs" />

        <Grid Grid.Row="1">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*" />
                <ColumnDefinition Width="12" />
                <ColumnDefinition Width="*" />
            </Grid.ColumnDefinitions>

            <GroupBox Header="{Binding TransmitHeader}">
                <ListBox ItemsSource="{Binding TransmitPgns}"
                         ScrollViewer.HorizontalScrollBarVisibility="Disabled" />
            </GroupBox>

            <GroupBox Grid.Column="2"
                      Header="{Binding ReceiveHeader}">
                <ListBox ItemsSource="{Binding ReceivePgns}"
                         ScrollViewer.HorizontalScrollBarVisibility="Disabled" />
            </GroupBox>
        </Grid>
    </Grid>
</Window>