FindServiceArea.xaml

<UserControl x:Class="ArcGISRuntime.UWP.Samples.FindServiceArea.FindServiceArea"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:esri1="using:Esri.ArcGISRuntime.UI.Controls">
    <Grid>
        <esri1:MapView x:Name="MyMapView" />
        <Border Style="{StaticResource BorderStyle}">
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*" />
                    <ColumnDefinition Width="*" />
                </Grid.ColumnDefinitions>
                <Grid.RowDefinitions>
                    <RowDefinition />
                    <RowDefinition />
                    <RowDefinition />
                    <RowDefinition />
                    <RowDefinition />
                </Grid.RowDefinitions>
                <Button Name="PlaceFacilityButton"
                        Grid.Row="0" Grid.Column="0"
                        Margin="5,5,5,5"
                        Content="Place facility"
                        Click="PlaceFacilityButton_Click"
                        HorizontalAlignment="Stretch"
                        Width="Auto"/>
                <Button Name="DrawBarrierButton"
                        Grid.Row="0" Grid.Column="1"
                        Margin="5,5,5,5"
                        Content="Draw barrier"
                        Click="DrawBarrierButton_Click"
                        HorizontalAlignment="Stretch"/>
                <Button Name="ShowServiceAreasButton"
                        Grid.Row="3"
                        Grid.ColumnSpan="2"
                        Margin="5,5,5,5"
                        Content="Show service areas"
                        Click="ShowServiceAreasButton_Click"
                        HorizontalAlignment="Stretch"/>
                <Button Name="ResetButton"
                        Grid.Row="4"
                        Grid.ColumnSpan="2"
                        Margin="5,5,5,5"
                        Content="Reset"
                        Click="Reset_Click"
                        HorizontalAlignment="Stretch"/>
            </Grid>
        </Border>
    </Grid>
</UserControl>