FocusNavigationRequest 类

定义

命名空间:

Microsoft.UI.Input

提供有关焦点导航事件的详细信息。

public ref class FocusNavigationRequest sealed

/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.Foundation.WindowsAppSDKContract, 65541)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class FocusNavigationRequest final

[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.Foundation.WindowsAppSDKContract), 65541)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class FocusNavigationRequest

Public NotInheritable Class FocusNavigationRequest

继承

Object Platform::Object IInspectable FocusNavigationRequest

属性

ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

注解

此对象在 InputFocusController 和 InputFocusNavigationHost 焦点导航事件的 FocusNavigationRequestEventArgs 中传递。

属性

CorrelationId	获取启动焦点移动事件时生成的唯一 ID。
HintRect	获取用于标识最有可能接收导航焦点的候选焦点的边框。
Reason	获取焦点导航事件的原因。

方法

Create(FocusNavigationReason)	使用指定的 FocusNavigationReason 创建 FocusNavigationRequest 的实例。
Create(FocusNavigationReason, Rect)	使用指定的 FocusNavigationReason 和提示 Rect 创建 FocusNavigationRequest 的实例。
Create(FocusNavigationReason, Rect, Guid)	使用指定的 FocusNavigationReason、提示 Rect 和唯一标识符创建 FocusNavigationRequest 的实例。