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