TitleBar.IsBackButtonVisible Property

public:
 property bool IsBackButtonVisible { bool get(); void set(bool value); };

/// [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="false")]
/// [get: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="false")]
/// [set: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="false")]
bool IsBackButtonVisible();

void IsBackButtonVisible(bool value);

[Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="false")]
public bool IsBackButtonVisible { [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="false")] get; [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="false")] set; }

var boolean = titleBar.isBackButtonVisible;
titleBar.isBackButtonVisible = boolean;

Public Property IsBackButtonVisible As Boolean

Property Value

true if the button to navigate back is shown; otherwise, false. The default is false.

Attributes

Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValueAttribute

Examples

<!-- MainWindow.xaml -->

<Grid>
    <Grid.RowDefinitions>
        <RowDefinition Height="Auto" />
        <RowDefinition Height="*" />
    </Grid.RowDefinitions>
    <TitleBar Title="My App"
              IsBackButtonVisible="True"
              IsBackButtonEnabled="{x:Bind RootFrame.CanGoBack, Mode=OneWay}"
              BackRequested="TitleBar_BackRequested">
    </TitleBar>

    <NavigationView x:Name="RootNavigationView" Grid.Row="1"
                    IsBackButtonVisible="Collapsed">
        <Frame x:Name="RootFrame" />
    </NavigationView>
</Grid>

// MainWindow.xaml.cs

private void TitleBar_BackRequested(TitleBar sender, object args)
{
    if (RootFrame.CanGoBack)
    {
        RootFrame.GoBack();
    }
}

Remarks

When you use the TitleBar control with a NavigationView control, you should replace the navigation view's back button with the title bar's back button.

We recommend that you:

• Hide the back button in the NavigationView control. <NavigationView IsBackButtonVisible="Collapsed">
• Show the back button in the TitleBar control. <TitleBar IsBackButtonVisible="True">
• Handle the TitleBar.BackRequested event to navigate back.

See also

• BackRequested
• <xref:Microsoft.UI.Xaml.Controls.TitleBar.IsBackButtonEnabled+%5bNavigationView.IsBackButtonVisible%5d(%2fwindows%2fwindows-app-sdk%2fapi%2fwinrt%2fmicrosoft.ui.xaml.controls.navigationview.isbackbuttonvisible)>