QTCaptureDevice.Notifications.ObserveAttributeWillChange Method

Definition

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.NSObject

Parameters

Returns

NSObject

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.NSObject

Parameters

objectToObserve
NSObject

Returns

NSObject

Applies to