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PerceptionColorFrameSourceWatcher.SourceAdded Ereignis

  • Referenz

Definition

Namespace:
Windows.Devices.Perception
Bearbeiten

Abonniert das SourceAdded-Ereignis.

// 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)

Ereignistyp

TypedEventHandler<PerceptionColorFrameSourceWatcher,PerceptionColorFrameSourceAddedEventArgs>
Attribute
DeprecatedAttribute

Hinweise

Wenn die Start-Methode aufgerufen wird, wird dieses Ereignis für jede Farbrahmenquelle ausgelöst, die dem System bereits bekannt ist. Anschließend wird das EnumerationCompleted-Ereignis ausgelöst. Neue Farbrahmenquellen, die anschließend hinzugefügt werden, lösen zusätzliche SourceAdded-Ereignisse aus.

Gilt für: