NSMenuItem.Notifications.ObserveUIElementFocusedChanged 方法
定义
重要
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重载
| ObserveUIElementFocusedChanged(EventHandler<NSNotificationEventArgs>) | |
| ObserveUIElementFocusedChanged(NSObject, EventHandler<NSNotificationEventArgs>) |
ObserveUIElementFocusedChanged(EventHandler<NSNotificationEventArgs>)
public static Foundation.NSObject ObserveUIElementFocusedChanged (EventHandler<Foundation.NSNotificationEventArgs> handler);static member ObserveUIElementFocusedChanged : EventHandler<Foundation.NSNotificationEventArgs> -> Foundation.NSObject参数
- handler
- EventHandler<NSNotificationEventArgs>
返回
适用于
ObserveUIElementFocusedChanged(NSObject, EventHandler<NSNotificationEventArgs>)
public static Foundation.NSObject ObserveUIElementFocusedChanged (Foundation.NSObject objectToObserve, EventHandler<Foundation.NSNotificationEventArgs> handler);static member ObserveUIElementFocusedChanged : Foundation.NSObject * EventHandler<Foundation.NSNotificationEventArgs> -> Foundation.NSObject参数
- objectToObserve
- NSObject
- handler
- EventHandler<NSNotificationEventArgs>