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AutomationElement.LabeledByProperty Field

Identifies the LabeledBy property, which identifies the label associated with a control.

Namespace: System.Windows.Automation
Assembly: UIAutomationClient (in uiautomationclient.dll)

public static readonly AutomationProperty LabeledByProperty
public static final AutomationProperty LabeledByProperty
public static final var LabeledByProperty : AutomationProperty
Not applicable.

This identifier is used by UI Automation client applications. UI Automation providers should use the equivalent identifier in AutomationElementIdentifiers.

This property can also be retrieved from the Current or Cached properties.

Return values of the property are of type AutomationElement. The default value for the property is a null reference (Nothing in Visual Basic).

The following example retrieves the current value of the property. The default value is returned if the element does not provide one.

AutomationElement labeler =
    autoElement.GetCurrentPropertyValue(AutomationElement.LabeledByProperty) as AutomationElement;

The following example retrieves the current value of the property, but specifies that if the element itself does not provide a value for the property, NotSupported is to be returned instead of a default value.

AutomationElement labeler1;
object labelerNoDefault =
    autoElement.GetCurrentPropertyValue(AutomationElement.LabeledByProperty, true);
if (labelerNoDefault == AutomationElement.NotSupported)
{
    // TODO Handle the case where you do not wish to proceed using the default value.
}
else
{
    labeler1 = labelerNoDefault as AutomationElement;
}

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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