ItemsSourceView.CollectionChanged Event

Reference

Definition

Namespace:: Microsoft.UI.Xaml.Controls

Important

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Occurs when the collection has changed to indicate the reason for the change and which items changed.

// Register
event_token CollectionChanged(NotifyCollectionChangedEventHandler const& handler) const;

// Revoke with event_token
void CollectionChanged(event_token const* cookie) const;

// Revoke with event_revoker
ItemsSourceView::CollectionChanged_revoker CollectionChanged(auto_revoke_t, NotifyCollectionChangedEventHandler const& handler) const;

public event NotifyCollectionChangedEventHandler CollectionChanged;

function onCollectionChanged(eventArgs) { /* Your code */ }
itemsSourceView.addEventListener("collectionchanged", onCollectionChanged);
itemsSourceView.removeEventListener("collectionchanged", onCollectionChanged);
- or -
itemsSourceView.oncollectionchanged = onCollectionChanged;

Public Custom Event CollectionChanged As NotifyCollectionChangedEventHandler Implements CollectionChanged

Event Type

NotifyCollectionChangedEventHandler

Implements

CollectionChanged

Applies to

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