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