ItemCollection.VectorChanged Evento

Definizione

Spazio dei nomi:

Windows.UI.Xaml.Controls

Si verifica quando l'elenco di elementi della raccolta viene modificato o la raccolta viene reimpostata.

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

Tipo evento

VectorChangedEventHandler<Object>

VectorChangedEventHandler<Platform::Object>

VectorChangedEventHandler<IInspectable>

Implementazioni

VectorChanged