Binding.TargetUpdated 附加事件

定义

当一个值从绑定源传输到绑定目标时发生,但仅限于其 NotifyOnTargetUpdated 值设置为 true 的绑定。Occurs when a value is transferred from the binding source to the binding target, but only for bindings with the NotifyOnTargetUpdated value set to true.

see AddTargetUpdatedHandler, and RemoveTargetUpdatedHandler
see AddTargetUpdatedHandler, and RemoveTargetUpdatedHandler
see AddTargetUpdatedHandler, and RemoveTargetUpdatedHandler

注解

路由事件信息Routed Event Information

标识符字段Identifier field TargetUpdatedEvent
路由策略Routing strategy 冒泡Bubbling
委托Delegate EventHandler<TEventArgs>,约束为 DataTransferEventArgsEventHandler<TEventArgs>, constrained to DataTransferEventArgs.

适用于

另请参阅