<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"           
             xmlns:ios="clr-namespace:Microsoft.Maui.Controls.PlatformConfiguration.iOSSpecific;assembly=Microsoft.Maui.Controls"
             ios:Page.UseSafeArea="True"
             xmlns:local="clr-namespace:test"
             xmlns:devices="clr-namespace:Microsoft.Maui.Devices;assembly=Microsoft.Maui.Essentials"
             xmlns:channels="clr-namespace:System.ServiceModel.Channels;assembly=System.ServiceModel.Primitives"
             x:Class="test.Page" NavigationPage.HasBackButton="False">
    <ContentPage.BindingContext>
        <local:BarcodeValuesDataViewModel/>
    </ContentPage.BindingContext>

<!-- **********Spacing und VerticalOption sorgt für gleichmässige Aufteilung senkrecht*********** -->
    <StackLayout BackgroundColor="AliceBlue" Spacing="5" Scale="1" Padding="10, 0, 10, 0" VerticalOptions="Center">

   
<!-- **********Grid  mit 3 Buttons nebeneinander************ -->
        <Grid  Margin="0, 10, 0, 0" >
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="0.3*"/> 
                <ColumnDefinition Width="0.3*"/>
                <ColumnDefinition Width="0.3*"/>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition  />
            </Grid.RowDefinitions>
            <Button x:Name="btnZuruck" Text="Zurück" Clicked="ZuruckButton_Clicked" FontAttributes="Bold" 
                    FontSize="Large" VerticalOptions="Center" BackgroundColor="LightBlue" TextColor="Red" CornerRadius="10"
                    BorderColor="Black" BorderWidth="2" Padding="10, 10, 10, 10" Margin="10, 10, 10, 10" Grid.Column="0"/>

            <Button x:Name="btn1" Text="ttt" Clicked="PrevButton_Clicked" FontAttributes="Bold" 
                    FontSize="Large" VerticalOptions="Center" BackgroundColor="LightBlue" TextColor="Green" CornerRadius="10"
                    BorderColor="Black" BorderWidth="2" Padding="10, 10, 10, 10" Margin="10, 10, 10, 10" Grid.Column="1"/>

            <Button x:Name="btn2" Text="bbb" Clicked="PrevButton_Clicked" FontAttributes="Bold" 
                    FontSize="Large" VerticalOptions="Center" BackgroundColor="LightBlue" TextColor="Green" CornerRadius="10"
                    BorderColor="Black" BorderWidth="2" Padding="10, 10, 10, 10" Margin="10, 10, 10, 10" Grid.Column="2"/>
        </Grid>

<!-- **********Label und Line************ -->
<Label Text=" aaa" 
               HorizontalTextAlignment="Center" VerticalTextAlignment="Center"
               TextColor="Black" FontSize="Medium" FontAttributes="Bold"
               BackgroundColor="AliceBlue"  HeightRequest="50"/>      

        <Line StrokeThickness="10" BackgroundColor="AliceBlue" />
   
    </StackLayout>
</ContentPage>