InputActivationListenerPreview 类

定义

命名空间:

Windows.UI.Input.Preview

提供访问和观察窗口、视图或其他可视元素的激活状态更改的功能。

public ref class InputActivationListenerPreview abstract sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 524288)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class InputActivationListenerPreview final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 524288)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public static class InputActivationListenerPreview

Public Class InputActivationListenerPreview

继承

Object Platform::Object IInspectable InputActivationListenerPreview

属性

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列	Windows 10, version 1903 (在 10.0.18362.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v8.0 中引入)

方法

CreateForApplicationWindow(AppWindow)

实例化指定 AppWindow 的 InputActivationListenerPreview 对象。

另请参阅

• AttachableInputObject