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AutomationPeer.RaisePropertyChangedEvent Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Raises an event to notify the automation client of a changed property value.

Namespace:  System.Windows.Automation.Peers
Assembly:  System.Windows (in System.Windows.dll)

public void RaisePropertyChangedEvent(
	AutomationProperty property,
	Object oldValue,
	Object newValue
)

Parameters

property
Type: System.Windows.Automation.AutomationProperty
The property that changed.
oldValue
Type: System.Object
The previous value of the property.
newValue
Type: System.Object
The new value of the property.

To get the automation property identifier to pass as property, use the static values from AutomationElementIdentifiers, or from classes that contain specific pattern automation property identifiers such as ScrollPatternIdentifiers.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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