PhoneTrigger Klasse

Definition

Namespace:

Windows.ApplicationModel.Background

Stellt ein Telefonereignis dar, das eine Hintergrundaufgabe auslöst.

public ref class PhoneTrigger sealed : IBackgroundTrigger

/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.ApplicationModel.Background.IPhoneTriggerFactory, 65536, "Windows.ApplicationModel.Calls.CallsPhoneContract")]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.ApplicationModel.Calls.Background.CallsBackgroundContract, 65536)]
/// [Windows.Foundation.Metadata.PreviousContractVersion("Windows.ApplicationModel.Calls.CallsPhoneContract", 65536, 196608)]
class PhoneTrigger final : IBackgroundTrigger

[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.ApplicationModel.Background.IPhoneTriggerFactory), 65536, "Windows.ApplicationModel.Calls.CallsPhoneContract")]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.ApplicationModel.Calls.Background.CallsBackgroundContract), 65536)]
[Windows.Foundation.Metadata.PreviousContractVersion("Windows.ApplicationModel.Calls.CallsPhoneContract", 65536, 196608)]
public sealed class PhoneTrigger : IBackgroundTrigger

function PhoneTrigger(type, oneShot)

Public NotInheritable Class PhoneTrigger
Implements IBackgroundTrigger

Vererbung

Object Platform::Object IInspectable PhoneTrigger

Attribute

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute PreviousContractVersionAttribute

Windows-Anforderungen

Gerätefamilie	Windows Mobile Extension SDK (eingeführt in 10.0.10240.0) Windows Desktop Extension SDK (eingeführt in 10.0.10586.0) Windows Mobile Extension SDK (eingeführt in 10.0.10586.0) Windows 10, version 1809 (eingeführt in 10.0.17763.0)
API contract	Windows.ApplicationModel.Calls.CallsPhoneContract (eingeführt in v1.0) Windows.ApplicationModel.Calls.Background.CallsBackgroundContract (eingeführt in v1.0)

Konstruktoren

PhoneTrigger(PhoneTriggerType, Boolean)

Initialisiert eine neue instance der PhoneTrigger-Klasse.

Eigenschaften

OneShot	Ruft einen booleschen Wert ab, der angibt, ob der Trigger eine einmalige Benachrichtigung ist.
TriggerType	Ruft den Typ des vom Trigger angegebenen Telefonereignisses ab.

Weitere Informationen

• IBackgroundTrigger
• Kommunikationsblockierungs- und Filterbeispiel (Windows 10)