AutomationPeerAnnotation Class

Definition

Namespace:

Microsoft.UI.Xaml.Automation.Peers

Represents a single UI automation annotation.

public ref class AutomationPeerAnnotation sealed : DependencyObject

/// [Windows.Foundation.Metadata.Activatable(65536, "Microsoft.UI.Xaml.WinUIContract")]
/// [Windows.Foundation.Metadata.Activatable(Microsoft.UI.Xaml.Automation.Peers.IAutomationPeerAnnotationFactory, 65536, "Microsoft.UI.Xaml.WinUIContract")]
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.WinUIContract, 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.Activatable(65536, "Microsoft.UI.Xaml.WinUIContract")]
[Windows.Foundation.Metadata.Activatable(typeof(Microsoft.UI.Xaml.Automation.Peers.IAutomationPeerAnnotationFactory), 65536, "Microsoft.UI.Xaml.WinUIContract")]
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.WinUIContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class AutomationPeerAnnotation : DependencyObject

Public NotInheritable Class AutomationPeerAnnotation
Inherits DependencyObject

Inheritance

Object Platform::Object IInspectable DependencyObject AutomationPeerAnnotation

Attributes

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Constructors

AutomationPeerAnnotation()	Initializes a new instance of the class.
AutomationPeerAnnotation(AnnotationType)	Initializes a new instance of the class using the defined parameter.
AutomationPeerAnnotation(AnnotationType, AutomationPeer)	Initializes a new instance of the class using the defined parameters.

Properties

Dispatcher	Always returns null in a Windows App SDK app. Use DispatcherQueue instead. (Inherited from DependencyObject)
DispatcherQueue	Gets the DispatcherQueue that this object is associated with. The DispatcherQueue represents a facility that can access the DependencyObject on the UI thread even if the code is initiated by a non-UI thread. (Inherited from DependencyObject)
Peer	Gets or sets the automation peer of the element that implements the annotation.
PeerProperty	Identifies the AutomationPeerAnnotation.Peer property.
Type	Gets or sets the type of the annotation.
TypeProperty	Identifies the AutomationPeerAnnotation.Type property.

Methods

ClearValue(DependencyProperty)	Clears the local value of a dependency property. (Inherited from DependencyObject)
GetAnimationBaseValue(DependencyProperty)	Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject)
GetValue(DependencyProperty)	Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject)
ReadLocalValue(DependencyProperty)	Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject)
RegisterPropertyChangedCallback(DependencyProperty, DependencyPropertyChangedCallback)	Registers a notification function for listening to changes to a specific DependencyProperty on this DependencyObject instance. (Inherited from DependencyObject)
SetValue(DependencyProperty, Object)	Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject)
UnregisterPropertyChangedCallback(DependencyProperty, Int64)	Cancels a change notification that was previously registered by calling RegisterPropertyChangedCallback. (Inherited from DependencyObject)

See also

• DependencyObject