Custom route events

WpfApplication1.DXSL. BLL. ReportTimeEventArgs TimeButton

namespace WpfApplication1.DXSL.BLL{    using System.Windows.Controls;    using System.Windows.Input;    using System.Windows;     #region ReportTimeEventArgs    public class ReportTimeEventArgs : RoutedEventArgs    {        public ReportTimeEventArgs(RoutedEvent routedEvent, object source) :            base(routedEvent, source)        {        }        public DateTime ClickTime { get; set; }    }    public class TimeButton : Button    {        public static readonly RoutedEvent ReportTimeEvent = EventManager.RegisterRoutedEvent            ("ReportTime", RoutingStrategy.Bubble, typeof(EventHandler<ReportTimeEventArgs>), typeof(TimeButton));        public event RoutedEventHandler ReportTime        {            add            {                this.AddHandler(ReportTimeEvent, value);            }            remove            {                this.RemoveHandler(ReportTimeEvent, value);            }        }        protected override void OnClick()        {            base.OnClick();            ReportTimeEventArgs args = new ReportTimeEventArgs(ReportTimeEvent, this);            args.ClickTime = DateTime.Now;            this.RaiseEvent(args);        }    }    #endregion  }

WpfApplication1.WpfApplicationButton

<Window x: Class = "WpfApplication1.WpfApplicationButton" xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns: x = "http://schemas.microsoft.com/winfx/2006/xaml" xmlns: local = "clr-namespace: WpfApplication1.DXSL. BLL "Title =" Routed Event "Height =" 300 "Width =" 300 "local: TimeButton. reportTime = "ReprotTimeHandler"> <Grid x: Name = "grid_1" local: TimeButton. reportTime = "ReprotTimeHandler"> <Grid x: Name = "grid_2" local: TimeButton. reportTime = "ReprotTimeHandler"> <Grid x: Name = "grid_3" local: TimeButton. reportTime = "ReprotTimeHandler"> <StackPanel x: Name = "stackPanel_1"> <ListBox x: Name = "listBox"> </ListBox> <local: TimeButton x: name = "timeButton" Width = "80" Height = "80" Content = "reporting" local: TimeButton. reportTime = "ReprotTimeHandler"/> </StackPanel> </Grid> </Window>

RoutingStrategy. Bubble RoutingStrategy. Tunnel

 

The example is from the book wpf deep dive.