ExportTiles.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="ArcGIS.Samples.ExportTiles.ExportTiles"
             xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:esriUI="clr-namespace:Esri.ArcGISRuntime.Maui;assembly=Esri.ArcGISRuntime.Maui">
    <Grid Style="{DynamicResource EsriSampleContainer}">
        <esriUI:MapView x:Name="MyMapView" Style="{DynamicResource EsriSampleGeoView}" />
        <Border Style="{DynamicResource EsriSampleControlPanel}">
            <Grid Padding="5" RowDefinitions="auto,auto">
                <Grid Grid.Row="0" ColumnDefinitions="auto,auto">
                    <ProgressBar x:Name="MyProgressBar"
                                 Grid.Column="0"
                                 HeightRequest="30"
                                 HorizontalOptions="Start"
                                 IsVisible="False"
                                 WidthRequest="200" />
                    <Label x:Name="MyProgressBarLabel"
                           Grid.Column="1"
                           Margin="5"
                           HorizontalOptions="Center"
                           IsVisible="False"
                           VerticalOptions="Center" />
                </Grid>
                <Button x:Name="MyCancelJobButton"
                        Grid.Row="1"
                        Clicked="MyCancelJobButton_Clicked"
                        IsVisible="False"
                        Text="Cancel" />
                <Button x:Name="MyExportPreviewButton"
                        Grid.Row="1"
                        Clicked="MyExportPreviewButton_Clicked"
                        IsEnabled="False"
                        Text="Export" />
            </Grid>
        </Border>
    </Grid>
</ContentPage>