Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
This Universal Windows Platform platform-specific is used to collapse the navigation bar on a FlyoutPage, and is consumed in XAML by setting the FlyoutPage.CollapseStyle and FlyoutPage.CollapsedPaneWidth attached properties:
<FlyoutPage ...
xmlns:windows="clr-namespace:Xamarin.Forms.PlatformConfiguration.WindowsSpecific;assembly=Xamarin.Forms.Core"
windows:FlyoutPage.CollapseStyle="Partial"
windows:FlyoutPage.CollapsedPaneWidth="48">
...
</FlyoutPage>
Alternatively, it can be consumed from C# using the fluent API:
using Xamarin.Forms.PlatformConfiguration;
using Xamarin.Forms.PlatformConfiguration.WindowsSpecific;
...
page.On<Windows>().SetCollapseStyle(CollapseStyle.Partial).CollapsedPaneWidth(148);
The FlyoutPage.On<Windows> method specifies that this platform-specific will only run on Windows. The Page.SetCollapseStyle method, in the Xamarin.Forms.PlatformConfiguration.WindowsSpecific namespace, is used to specify the collapse style, with the CollapseStyle enumeration providing two values: Full and Partial. The FlyoutPage.CollapsedPaneWidth method is used to specify the width of a partially collapsed navigation bar.
The result is that a specified CollapseStyle is applied to the FlyoutPage instance, with the width also being specified:
