AppBarButtonAutomationPeer
AppBarButtonAutomationPeer
AppBarButtonAutomationPeer
AppBarButtonAutomationPeer
Class
Definition
Exposes AppBarButton types to Microsoft UI Automation.
public : class AppBarButtonAutomationPeer : ButtonAutomationPeer, IAppBarButtonAutomationPeerpublic class AppBarButtonAutomationPeer : ButtonAutomationPeer, IAppBarButtonAutomationPeerPublic Class AppBarButtonAutomationPeer Inherits ButtonAutomationPeer Implements IAppBarButtonAutomationPeer// This API is not available in Javascript.
- Inheritance
-
FrameworkElementAutomationPeerFrameworkElementAutomationPeerFrameworkElementAutomationPeerFrameworkElementAutomationPeerAppBarButtonAutomationPeerAppBarButtonAutomationPeerAppBarButtonAutomationPeerAppBarButtonAutomationPeer
- Attributes
| Device family |
Windows 10 (introduced v10.0.10240.0)
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| API contract |
Windows.Foundation.UniversalApiContract (introduced v1)
|
Inherited Members
Inherited methods
Inherited properties
Remarks
The Windows Runtime AppBarButton class creates a new AppBarButtonAutomationPeer as its OnCreateAutomationPeer definition. Derive your automation peer from AppBarButtonAutomationPeer if you are deriving a custom class from AppBarButton and want to add automation support for additional features that you enabled in your custom class. Then override OnCreateAutomationPeer so that it returns your custom peer.
Default peer implementation and overrides in AppBarButtonAutomationPeer
AppBarButtonAutomationPeer has overrides of Core methods such that the associated AutomationPeer methods provide peer-specific information to a Microsoft UI Automation client.
- GetClassName returns "AppBarButton".
- GetName does not use the ButtonBaseAutomationPeer behavior that returns a string based on Content. Instead, it looks for a label / LabeledBy value. Otherwise, values from apps should come from AutomationProperties.Name usages in XAML UI definitions, not from values forwarded from the control by the peer. This peer has the base class ButtonAutomationPeer and inherits its behavior other than the overrides indicated above. This includes the pattern support for IInvokeProvider and the GetPattern behavior that returns that pattern when requested, and GetAutomationControlType returns AutomationControlType.Button.
The peer also has other behaviors that are provided by the base FrameworkElementAutomationPeer class. For more info, see "Base implementation in FrameworkElementAutomationPeer" section of Custom automation peers.
Constructors
AppBarButtonAutomationPeer(AppBarButton) AppBarButtonAutomationPeer(AppBarButton) AppBarButtonAutomationPeer(AppBarButton) AppBarButtonAutomationPeer(AppBarButton)
Initializes a new instance of the AppBarButtonAutomationPeer class.
public : AppBarButtonAutomationPeer(AppBarButton owner)public AppBarButtonAutomationPeer(AppBarButton owner)Public Sub New(owner As AppBarButton)// This API is not available in Javascript.
The AppBarButton to create the peer for.
- See Also