SocketActivityTrigger 类

定义

表示启动用于处理套接字活动的后台任务的触发器。

public ref class SocketActivityTrigger sealed : IBackgroundTrigger
/// [Windows.Foundation.Metadata.Activatable(65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class SocketActivityTrigger final : IBackgroundTrigger
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
class SocketActivityTrigger final : IBackgroundTrigger
[Windows.Foundation.Metadata.Activatable(65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class SocketActivityTrigger : IBackgroundTrigger
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
public sealed class SocketActivityTrigger : IBackgroundTrigger
function SocketActivityTrigger()
Public NotInheritable Class SocketActivityTrigger
Implements IBackgroundTrigger
继承
Object IInspectable SocketActivityTrigger
属性
实现

Windows 要求

设备系列
Windows 10 (在 10.0.10240.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

注解

有关如何将此事件和套接字代理与应用配合使用的信息,请参阅 后台的网络通信

版本历史记录

Windows 版本 SDK 版本 增值
1607 14393 IsWakeFromLowPowerSupported

构造函数

SocketActivityTrigger()

初始化套接字活动触发器的新实例。

属性

IsWakeFromLowPowerSupported

获取 SocketActivityTrigger 是否可以从低功率状态唤醒计算机。

适用于

另请参阅