PerceptionColorFrameSourceWatcher.SourceAdded Événement
Définition
Important
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S’abonne à l’événement SourceAdded.
// Register
event_token SourceAdded(TypedEventHandler<PerceptionColorFrameSourceWatcher, PerceptionColorFrameSourceAddedEventArgs const&> const& handler) const;
// Revoke with event_token
void SourceAdded(event_token const* cookie) const;
// Revoke with event_revoker
PerceptionColorFrameSourceWatcher::SourceAdded_revoker SourceAdded(auto_revoke_t, TypedEventHandler<PerceptionColorFrameSourceWatcher, PerceptionColorFrameSourceAddedEventArgs const&> const& handler) const;/// [add: Windows.Foundation.Metadata.Deprecated("PerceptionColorFrameSourceWatcher may be unavailable after Windows Creator Update. Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("PerceptionColorFrameSourceWatcher may be unavailable after Windows Creator Update. Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
// Register
event_token SourceAdded(TypedEventHandler<PerceptionColorFrameSourceWatcher, PerceptionColorFrameSourceAddedEventArgs const&> const& handler) const;
// Revoke with event_token
void SourceAdded(event_token const* cookie) const;
// Revoke with event_revoker
PerceptionColorFrameSourceWatcher::SourceAdded_revoker SourceAdded(auto_revoke_t, TypedEventHandler<PerceptionColorFrameSourceWatcher, PerceptionColorFrameSourceAddedEventArgs const&> const& handler) const;public event TypedEventHandler<PerceptionColorFrameSourceWatcher,PerceptionColorFrameSourceAddedEventArgs> SourceAdded;[add: Windows.Foundation.Metadata.Deprecated("PerceptionColorFrameSourceWatcher may be unavailable after Windows Creator Update. Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
[remove: Windows.Foundation.Metadata.Deprecated("PerceptionColorFrameSourceWatcher may be unavailable after Windows Creator Update. Use Windows.Devices.Enumeration.DeviceWatcher instead.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 262144, "Windows.Foundation.UniversalApiContract")]
public event TypedEventHandler<PerceptionColorFrameSourceWatcher,PerceptionColorFrameSourceAddedEventArgs> SourceAdded;function onSourceAdded(eventArgs) { /* Your code */ }
perceptionColorFrameSourceWatcher.addEventListener("sourceadded", onSourceAdded);
perceptionColorFrameSourceWatcher.removeEventListener("sourceadded", onSourceAdded);
- or -
perceptionColorFrameSourceWatcher.onsourceadded = onSourceAdded;Public Custom Event SourceAdded As TypedEventHandler(Of PerceptionColorFrameSourceWatcher, PerceptionColorFrameSourceAddedEventArgs) Type d'événement
- Attributs
Remarques
Lorsque la méthode Start est appelée, cet événement est déclenché pour chaque source de trame de couleur déjà connue du système, puis l’événement EnumerationCompleted est déclenché. Les nouvelles sources de cadres de couleur qui sont ajoutées par la suite déclenchent des événements SourceAdded supplémentaires.