通过

CompassReadingChangedEventArgs 类

  • 参考

定义

命名空间:
Windows.Devices.Sensors
编辑

为指南针读取更改事件提供数据。

public ref class CompassReadingChangedEventArgs sealed
/// [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 CompassReadingChangedEventArgs final
[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 CompassReadingChangedEventArgs
Public NotInheritable Class CompassReadingChangedEventArgs
继承
Object Platform::Object IInspectable CompassReadingChangedEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

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

当应用支持 ReadingChanged 事件时，将访问此对象。

属性

Reading

获取当前指南针读数。

适用于

另请参阅