Xamarin.Forms by Microsoft

<PackageReference Include="Xamarin.Forms" Version="4.6.0.1180" />

.NET API 1,344,128 bytes

IShellItemController

public interface IShellItemController : IElementController

Extends IElementController to work with the parts of a Shell application.

event NotifyCollectionChangedEventHandler ItemsCollectionChanged

ReadOnlyCollection<ShellSection> GetItems()

bool ProposeSection(ShellSection shellSection, bool setValue = true)