LineDisplay.CheckPowerStatusAsync 方法

定義

命名空間:

Windows.Devices.PointOfService

取得裝置的目前電源狀態。

public:
 virtual IAsyncOperation<LineDisplayPowerStatus> ^ CheckPowerStatusAsync() = CheckPowerStatusAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<LineDisplayPowerStatus> CheckPowerStatusAsync();

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<LineDisplayPowerStatus> CheckPowerStatusAsync();

function checkPowerStatusAsync()

Public Function CheckPowerStatusAsync () As IAsyncOperation(Of LineDisplayPowerStatus)

傳回

IAsyncOperation<LineDisplayPowerStatus>

裝置的電源狀態。

屬性

RemoteAsyncAttribute

Windows 需求

裝置系列	Windows 10 Fall Creators Update (已於 10.0.16299.0 引進)
API contract	Windows.Foundation.UniversalApiContract (已於 v5.0 引進)