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.
Assembly: System.Windows (in System.Windows.dll)
'Declaration Public Sub RaisePropertyChangedEvent ( _ property As AutomationProperty, _ oldValue As Object, _ newValue As Object _ )
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.
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