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AutomationPeer.GetLabeledByCore method

Applies to Windows and Windows Phone

Provides the peer's behavior when a Microsoft UI Automation client calls GetLabeledBy or an equivalent UI Automation client API.

Syntax


protected virtual AutomationPeer GetLabeledByCore()

Parameters

This method has no parameters.

Return value

Type: AutomationPeer

The AutomationPeer for the element that is targeted by the UIElement.

Remarks

The "Core" methods are the standard implementations that perform the default action of an associated UI Automation client-callable method. You can override any of the "Core" methods to return alternative values in a custom automation peer. In this case, GetLabeledByCore is invoked any time that GetLabeledBy is called.

The base implementation returns null. Peers that represent items may defer the result to their container.

Specifying a control behavior for labeling is uncommon except for composite data presentation controls that use headers or similar metaphors. In most cases apps establish labeling information between the elements in an app-specific UI by applying the AutomationProperties.LabeledBy attached property to the UI definition XAML.

Requirements

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8.1 [Windows Runtime apps only]

Namespace

Windows.UI.Xaml.Automation.Peers
Windows::UI::Xaml::Automation::Peers [C++]

Metadata

Windows.winmd

See also

AutomationPeer
FrameworkElementAutomationPeer
Custom automation peers
Accessibility for Windows Store apps using C#/VB/C++ and XAML

 

 

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