SourceChangedEventArgs Constructor (PresentationSource, PresentationSource, IInputElement, IInputElement)

Initializes a new instance of the SourceChangedEventArgs class, using supplied information for the old and new sources, the element that this change effects, and the previous reported parent of that element.

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

public SourceChangedEventArgs(
	PresentationSource oldSource,
	PresentationSource newSource,
	IInputElement element,
	IInputElement oldParent
)

Parameters

oldSource
Type: System.Windows.PresentationSource

The old PresentationSource that this handler is being notified about.

newSource
Type: System.Windows.PresentationSource

The new PresentationSource that this handler is being notified about.

element
Type: System.Windows.IInputElement

The element whose parent changed causing the source to change.

oldParent
Type: System.Windows.IInputElement

The old parent of the element whose parent changed causing the source to change.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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