Bagikan melalui

INotifyCollectionChanged.CollectionChanged Kejadian

  • Referensi

Definisi

Ruang nama:
Windows.UI.Xaml.Interop
Edit

Terjadi saat koleksi berubah.

// 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

Jenis Acara

NotifyCollectionChangedEventHandler NotifyCollectionChangedEventHandler

Keterangan

Saat memprogram dengan .NET, antarmuka ini disembunyikan dan pengembang harus menggunakan antarmuka System.Collections.Specialized.INotifyCollectionChanged .

Berlaku untuk

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