NotifyCollectionChangedEventHandler Delegate

Reference

Definition

Namespace:: Windows.UI.Xaml.Interop

Important

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Represents the method that will handle the CollectionChanged event.

.NET This interface appears as System.Collections.Specialized.NotifyCollectionChangedEventHandler.

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(3390092156, 62338, 17809, 133, 87, 94, 36, 150, 82, 121, 176)]
class NotifyCollectionChangedEventHandler : MulticastDelegate

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(3390092156, 62338, 17809, 133, 87, 94, 36, 150, 82, 121, 176)]
public delegate void NotifyCollectionChangedEventHandler(object sender, NotifyCollectionChangedEventArgs e);

Public Delegate Sub NotifyCollectionChangedEventHandler(sender As Object, e As NotifyCollectionChangedEventArgs)

Parameters

sender: Object
IInspectable

The object where the handler is attached.

e: NotifyCollectionChangedEventArgs NotifyCollectionChangedEventArgs

Event data for the event.

Attributes: ContractVersionAttribute GuidAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

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

Applies to