RoutedPropertyChangedEventArgs(T) Constructor
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RoutedPropertyChangedEventArgs(Of T) Constructor

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

Initializes a new instance of the RoutedPropertyChangedEventArgs(Of T) class, with provided old and new values.

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

'Declaration
Public Sub New ( _
	oldValue As T, _
	newValue As T _
)

Parameters

oldValue
Type: T
The previous value of the property, before the event was raised.
newValue
Type: T
The current value of the property at the time of the event.

The types passed must match the declared constraints of the specific generic.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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