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Panel.OnVisualChildrenChanged Method

Invoked when the VisualCollection of a visual object is modified.

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

protected internal override void OnVisualChildrenChanged(
	DependencyObject visualAdded,
	DependencyObject visualRemoved
)

Parameters

visualAdded
Type: System.Windows.DependencyObject

The Visual that was added to the collection.

visualRemoved
Type: System.Windows.DependencyObject

The Visual that was removed from the collection.

ZIndex values are automatically recalculated when child elements are added to or removed from the collection.

.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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