Tag: routedevents

自定义RoutedEvent作为EventTrigger

我有自己的形状类 public sealed class MirrorTile : Shape 在这堂课中,我添加了这个活动 public static readonly RoutedEvent SelectedEnterEvent = EventManager.RegisterRoutedEvent(“SelectedEnter”, RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(MirrorTile)); public event RoutedEventHandler SelectedEnter { add { this.AddHandler(SelectedEnterEvent, value); } remove { this.RemoveHandler(SelectedEnterEvent, value); } } 并希望以这种方式使用它 在starup之后我得到了exception: {“RoutedEventConverter cannot convert from System.String.”} 我做错了什么,我该如何解决这个问题?