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ItemCollection.VectorChanged Kejadian

  • Referensi

Definisi

Ruang nama:
Microsoft.UI.Xaml.Controls
Edit

Terjadi ketika daftar item koleksi telah berubah, atau koleksi diatur ulang.

public:
 virtual event VectorChangedEventHandler<Platform::Object ^> ^ VectorChanged;
// Register
event_token VectorChanged(VectorChangedEventHandler<IInspectable> const& handler) const;

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

// Revoke with event_revoker
ItemCollection::VectorChanged_revoker VectorChanged(auto_revoke_t, VectorChangedEventHandler<IInspectable> const& handler) const;
public event VectorChangedEventHandler<object> VectorChanged;
function onVectorChanged(eventArgs) { /* Your code */ }
itemCollection.addEventListener("vectorchanged", onVectorChanged);
itemCollection.removeEventListener("vectorchanged", onVectorChanged);
- or -
itemCollection.onvectorchanged = onVectorChanged;
Public Custom Event VectorChanged As VectorChangedEventHandler(Of Object) Implements VectorChanged

Jenis Acara

VectorChangedEventHandler<Object>

VectorChangedEventHandler<Platform::Object>

VectorChangedEventHandler<IInspectable>

Penerapan

VectorChanged

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