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NSOutlineView.Notifications.ObserveItemWillCollapse Method

Definition

Overloads

ObserveItemWillCollapse(EventHandler<NSOutlineViewItemEventArgs>)
ObserveItemWillCollapse(NSObject, EventHandler<NSOutlineViewItemEventArgs>)

ObserveItemWillCollapse(EventHandler<NSOutlineViewItemEventArgs>)

public static Foundation.NSObject ObserveItemWillCollapse (EventHandler<AppKit.NSOutlineViewItemEventArgs> handler);
static member ObserveItemWillCollapse : EventHandler<AppKit.NSOutlineViewItemEventArgs> -> Foundation.NSObject

Parameters

Returns

Applies to

ObserveItemWillCollapse(NSObject, EventHandler<NSOutlineViewItemEventArgs>)

public static Foundation.NSObject ObserveItemWillCollapse (Foundation.NSObject objectToObserve, EventHandler<AppKit.NSOutlineViewItemEventArgs> handler);
static member ObserveItemWillCollapse : Foundation.NSObject * EventHandler<AppKit.NSOutlineViewItemEventArgs> -> Foundation.NSObject

Parameters

objectToObserve
NSObject

Returns

Applies to