Windows Dev Center

INotifyCollectionChanged.CollectionChanged event

Occurs when the collection changes.

Syntax


event NotifyCollectionChangedEventHandler^ CollectionChanged {
   Windows::Foundation::EventRegistrationToken add(NotifyCollectionChangedEventHandler^ value);
   void remove(Windows::Foundation::EventRegistrationToken token);
}

Event information

Delegate NotifyCollectionChangedEventHandler

Remarks

When programming with .NET, this interface is hidden and developers should use the System.Collections.Specialized.INotifyCollectionChanged interface.

Requirements (Windows 10 device family)

Device family

Universal

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows::UI::Xaml::Interop

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8.1 [Windows Runtime apps only]

Namespace

Windows::UI::Xaml::Interop

Metadata

Windows.winmd

See also

INotifyCollectionChanged
XAML data binding sample

 

 

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