SwipeViewBindingContextGallery.xaml

<?xml version="1.0" encoding="UTF-8"?>
<ContentPage
    xmlns="http://xamarin.com/schemas/2014/forms"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:vm="clr-namespace:Xamarin.Forms.Controls.GalleryPages.SwipeViewGalleries"
    x:Class="Xamarin.Forms.Controls.GalleryPages.SwipeViewGalleries.SwipeViewBindingContextGallery"
    Title="SwipeView BindingContext Gallery">
    <ContentPage.BindingContext>
        <vm:SwipeViewBindingContextGalleryViewModel />
    </ContentPage.BindingContext>
    <ContentPage.Resources>
        <ResourceDictionary>

            <Style x:Key="TitleStyle" TargetType="Label">
                <Setter Property="FontSize" Value="14" />
                <Setter Property="TextColor" Value="Black" />
                <Setter Property="Margin" Value="6, 0, 6, 6" />
            </Style>

            <Style x:Key="SubTitleStyle" TargetType="Label">
                <Setter Property="TextColor" Value="DarkGray" />
                <Setter Property="FontSize" Value="12" />
                <Setter Property="Margin" Value="6, 0" />
            </Style>

            <DataTemplate x:Key="ItemTemplate">
                <SwipeView
                    HeightRequest="80">
                    <SwipeView.LeftItems>
                        <SwipeItems>
                            <SwipeItemView
                                Command="{Binding Source={RelativeSource AncestorType={x:Type vm:SwipeViewBindingContextGalleryViewModel}}, Path=SwipeItemTapCommand}"
                                CommandParameter="{Binding .}">
                                <Grid
                                    BackgroundColor="Yellow">
                                    <Label
                                        HorizontalOptions="Center"
                                        VerticalOptions="Center"
                                        TextColor="Black"
                                        Text="SwipeItemView"/>
                                </Grid>
                                </SwipeItemView>
                        </SwipeItems>
                    </SwipeView.LeftItems>
                        <Grid
                            BackgroundColor="White"
                            RowSpacing="0">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*" />
                                <ColumnDefinition Width="Auto" />
                            </Grid.ColumnDefinitions>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto" />
                                <RowDefinition Height="Auto" />
                                <RowDefinition Height="*" />
                            </Grid.RowDefinitions>
                            <Label
                                Grid.Column="0"
                                Grid.Row="0"
                                Text="{Binding Title}"
                                Style="{StaticResource TitleStyle}"/>
                            <Label
                                Grid.Column="0"
                                Grid.ColumnSpan="2"
                                Grid.Row="1"
                                Text="{Binding SubTitle}"
                                Style="{StaticResource SubTitleStyle}"/>
                        </Grid>
                </SwipeView>
            </DataTemplate>

        </ResourceDictionary>
    </ContentPage.Resources>
    <ContentPage.Content>
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto" />
                <RowDefinition Height="*" />
            </Grid.RowDefinitions>
            <StackLayout
                Orientation="Horizontal"
                BackgroundColor="Black">
                <Label
                    VerticalOptions="Center"
                    TextColor="White"
                    FontAttributes="Bold"
                    Text="Last tapped item:"/>
                <Label
                    VerticalOptions="Center"
                    TextColor="White"
                    Text="{Binding TappedItem.Title}"/>
            </StackLayout>
            <CollectionView
                Grid.Row="1"
                x:Name="SwipeCollectionView"
                ItemsSource="{Binding Items}"
                ItemTemplate="{StaticResource ItemTemplate}" />
        </Grid>
    </ContentPage.Content>
</ContentPage>