AutomationPeerAnnotation 类

定义

表示单个 UI 自动化注释。

public ref class AutomationPeerAnnotation sealed : DependencyObject
/// [Windows.Foundation.Metadata.Activatable(Windows.UI.Xaml.Automation.Peers.IAutomationPeerAnnotationFactory, 65536, Windows.Foundation.UniversalApiContract)]
/// [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 AutomationPeerAnnotation final : DependencyObject
/// [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(Windows.UI.Xaml.Automation.Peers.IAutomationPeerAnnotationFactory, 65536, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
class AutomationPeerAnnotation final : DependencyObject
[Windows.Foundation.Metadata.Activatable(typeof(Windows.UI.Xaml.Automation.Peers.IAutomationPeerAnnotationFactory), 65536, typeof(Windows.Foundation.UniversalApiContract))]
[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 AutomationPeerAnnotation : DependencyObject
[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(typeof(Windows.UI.Xaml.Automation.Peers.IAutomationPeerAnnotationFactory), 65536, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
public sealed class AutomationPeerAnnotation : DependencyObject
Public NotInheritable Class AutomationPeerAnnotation
Inherits DependencyObject
继承
Object Platform::Object IInspectable DependencyObject AutomationPeerAnnotation
属性

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)

构造函数

AutomationPeerAnnotation()

初始化此类的新实例。

AutomationPeerAnnotation(AnnotationType)

使用定义的 参数初始化 类的新实例。

AutomationPeerAnnotation(AnnotationType, AutomationPeer)

使用定义的参数初始化 类的新实例。

属性

Dispatcher

获取与此 对象关联的 CoreDispatcherCoreDispatcher 表示可以访问 UI 线程上的 DependencyObject 的工具,即使代码是由非 UI 线程启动的。

(继承自 DependencyObject)
Peer

获取或设置实现 批注的元素的自动化对等。

PeerProperty

标识 AutomationPeerAnnotation.Peer 属性。

Type

获取或设置批注的类型。

TypeProperty

标识 AutomationPeerAnnotation.Type 属性。

方法

ClearValue(DependencyProperty)

清除依赖属性的本地值。

(继承自 DependencyObject)
GetAnimationBaseValue(DependencyProperty)

返回为依赖属性建立的任何基值,该基值适用于动画未处于活动状态的情况。

(继承自 DependencyObject)
GetValue(DependencyProperty)

DependencyObject 返回依赖属性的当前有效值。

(继承自 DependencyObject)
ReadLocalValue(DependencyProperty)

如果设置了本地值,则返回依赖属性的本地值。

(继承自 DependencyObject)
RegisterPropertyChangedCallback(DependencyProperty, DependencyPropertyChangedCallback)

注册一个通知函数,用于侦听此 DependencyObject 实例上特定 DependencyProperty 的更改。

(继承自 DependencyObject)
SetValue(DependencyProperty, Object)

设置 DependencyObject 上依赖属性的本地值。

(继承自 DependencyObject)
UnregisterPropertyChangedCallback(DependencyProperty, Int64)

取消以前通过调用 RegisterPropertyChangedCallback 注册的更改通知。

(继承自 DependencyObject)

适用于

另请参阅