INotifyCollectionChanged.CollectionChanged Event
Definition
Important
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Occurs when the collection changes.
// Register
event_token CollectionChanged(NotifyCollectionChangedEventHandler const& handler) const;
// Revoke with event_token
void CollectionChanged(event_token const* cookie) const;
// Revoke with event_revoker
INotifyCollectionChanged::CollectionChanged_revoker CollectionChanged(auto_revoke_t, NotifyCollectionChangedEventHandler const& handler) const;event NotifyCollectionChangedEventHandler CollectionChanged;function onCollectionChanged(eventArgs) { /* Your code */ }
iNotifyCollectionChanged.addEventListener("collectionchanged", onCollectionChanged);
iNotifyCollectionChanged.removeEventListener("collectionchanged", onCollectionChanged);
- or -
iNotifyCollectionChanged.oncollectionchanged = onCollectionChanged;Event CollectionChanged As NotifyCollectionChangedEventHandler Event Type
Remarks
When programming with .NET, this interface is hidden and developers should use the System.Collections.Specialized.INotifyCollectionChanged interface.