ProximitySensor.ReadingChanged Evento

Definizione

Spazio dei nomi:

Windows.Devices.Sensors

Si verifica ogni volta che il sensore di prossimità segnala un nuovo valore.

// Register
event_token ReadingChanged(TypedEventHandler<ProximitySensor, ProximitySensorReadingChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
ProximitySensor::ReadingChanged_revoker ReadingChanged(auto_revoke_t, TypedEventHandler<ProximitySensor, ProximitySensorReadingChangedEventArgs const&> const& handler) const;

public event TypedEventHandler<ProximitySensor,ProximitySensorReadingChangedEventArgs> ReadingChanged;

function onReadingChanged(eventArgs) { /* Your code */ }
proximitySensor.addEventListener("readingchanged", onReadingChanged);
proximitySensor.removeEventListener("readingchanged", onReadingChanged);
- or -
proximitySensor.onreadingchanged = onReadingChanged;

Public Custom Event ReadingChanged As TypedEventHandler(Of ProximitySensor, ProximitySensorReadingChangedEventArgs) 

Tipo evento

TypedEventHandler<ProximitySensor,ProximitySensorReadingChangedEventArgs>

Commenti

Un'applicazione può registrare questo gestore eventi per ottenere letture del sensore.