OfflineRouting.xaml

<UserControl x:Class="ArcGIS.WinUI.Samples.OfflineRouting.OfflineRouting"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:esriUI="using:Esri.ArcGISRuntime.UI.Controls">
    <Grid>
        <esriUI:MapView x:Name="MyMapView" />
        <Border Style="{StaticResource BorderStyle}">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto" />
                    <RowDefinition Height="Auto" />
                    <RowDefinition Height="Auto" />
                    <RowDefinition Height="Auto" />
                </Grid.RowDefinitions>
                <TextBlock Grid.Row="0"
                           Grid.Column="0"
                           FontWeight="SemiBold"
                           Text="Click the map to add up to 5 stops. Click again to finish placing it. Route lines will be displayed on-the-fly."
                           TextWrapping="Wrap" />
                <ComboBox x:Name="TravelModesCombo"
                          Grid.Row="1"
                          Margin="0,5,0,5"
                          HorizontalAlignment="Stretch">
                    <ComboBox.ItemTemplate>
                        <DataTemplate>
                            <TextBlock Text="{Binding Name}" />
                        </DataTemplate>
                    </ComboBox.ItemTemplate>
                </ComboBox>
                <Button Grid.Row="2"
                        Grid.Column="0"
                        HorizontalAlignment="Stretch"
                        Click="ResetButton_Click"
                        Content="Reset" />
                <TextBlock x:Name="ErrorTextBlock"
                           Grid.Row="3"
                           Foreground="Red"
                           TextWrapping="Wrap" />
            </Grid>
        </Border>
    </Grid>
</UserControl>