SlideViewCommands.ShowPrevious Property

Returns the command to show the previous item in the SlideView item source.

Namespace: DevExpress.Maui.Core

Assembly: DevExpress.Maui.Core.dll

NuGet Package: DevExpress.Maui.Core

Declaration

public Command ShowPrevious { get; }

Property Value

Type	Description
Command	A command object.

Remarks

If SlideView.AllowLooping is disabled, the SlideView control automatically prevents the ShowPrevious command from switching from the first item to the last item in the ItemsSource.

The following example implements a simple gallery in which users can tap Previous and Next buttons to scroll images:

XAML

<Grid ColumnDefinitions="*,*">
    <dx:SlideView x:Name="slideView" AllowLooping="True"> 
        <!--...-->
    </dx:SlideView>
    <dx:DXButton Grid.Column="0" Content="&lt;" 
                 Command="{Binding Commands.ShowPrevious, Source={x:Reference slideView}}"
                 WidthRequest="60" HeightRequest="60" 
                 VerticalOptions="Center" HorizontalOptions="Start"
                 BackgroundColor="LightGray" DisabledBackgroundColor="Gray" 
                 TextColor="Black"  Margin="20,0,0,0" FontSize="20"/>
    <dx:DXButton Grid.Column="1" Content="&gt;" 
                 Command="{Binding Commands.ShowNext, Source={x:Reference slideView}}" 
                 WidthRequest="60" HeightRequest="60" 
                 VerticalOptions="Center" HorizontalOptions="End" 
                 BackgroundColor="LightGray" DisabledBackgroundColor="Gray" 
                 TextColor="Black" Margin="0,0,20,0" FontSize="20"/>
</Grid>