QTCaptureConnection.Notifications.ObserveAttributeWillChange Method
Definition
Important
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Overloads
| ObserveAttributeWillChange(EventHandler<NSNotificationEventArgs>) | |
| ObserveAttributeWillChange(NSObject, EventHandler<NSNotificationEventArgs>) |
ObserveAttributeWillChange(EventHandler<NSNotificationEventArgs>)
public static Foundation.NSObject ObserveAttributeWillChange (EventHandler<Foundation.NSNotificationEventArgs> handler);static member ObserveAttributeWillChange : EventHandler<Foundation.NSNotificationEventArgs> -> Foundation.NSObjectParameters
- handler
- EventHandler<NSNotificationEventArgs>
Returns
Applies to
ObserveAttributeWillChange(NSObject, EventHandler<NSNotificationEventArgs>)
public static Foundation.NSObject ObserveAttributeWillChange (Foundation.NSObject objectToObserve, EventHandler<Foundation.NSNotificationEventArgs> handler);static member ObserveAttributeWillChange : Foundation.NSObject * EventHandler<Foundation.NSNotificationEventArgs> -> Foundation.NSObjectParameters
- objectToObserve
- NSObject
- handler
- EventHandler<NSNotificationEventArgs>