using System.Windows.Input; using Xamarin.Forms; namespace Gallery.Utils { public class LongPressEffect : RoutingEffect { private const string Command = nameof(Command); private const string CommandParameter = nameof(CommandParameter); public static readonly BindableProperty CommandProperty = BindableProperty.CreateAttached( Command, typeof(ICommand), typeof(LongPressEffect), null); public static readonly BindableProperty CommandParameterProperty = BindableProperty.CreateAttached( CommandParameter, typeof(object), typeof(LongPressEffect), null); public static ICommand GetCommand(BindableObject view) => (ICommand)view.GetValue(CommandProperty); public static void SetCommand(BindableObject view, ICommand command) => view.SetValue(CommandProperty, command); public static object GetCommandParameter(BindableObject view) => view.GetValue(CommandParameterProperty); public static void SetCommandParameter(BindableObject view, object value) => view.SetValue(CommandParameterProperty, value); public LongPressEffect() : base("Gallery.LongPressEffect") { } } }