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)

Syntax

Public Sub RaisePropertyChangedEvent ( _
    property As AutomationProperty, _
    oldValue As Object, _
    newValue As Object _
)

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.

Remarks

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.

Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Platforms

Windows Phone

See Also

Reference

AutomationPeer Class

System.Windows.Automation.Peers Namespace