namespace Xamarin.Forms.Pages { public class DirectoryPage : DataPage { public static readonly BindableProperty IsGroupingEnabledProperty = BindableProperty.Create(nameof(IsGroupingEnabled), typeof(bool), typeof(DirectoryPage), default(bool)); public bool IsGroupingEnabled { get { return (bool)GetValue(IsGroupingEnabledProperty); } set { SetValue(IsGroupingEnabledProperty, value); } } } }