ContainerVisual.DescendantBounds Property

Gets the union of all the content bounding boxes for all of the descendants of the ContainerVisual, but not including the contents of the ContainerVisual.

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

public Rect DescendantBounds { get; }

Property Value

Type: System.Windows.Rect
A Rect that specifies the combination bounding box.

Get the ContentBounds property to return the cached bounding box rectangle for the ContainerVisual itself.

The following example shows how to retrieve the bounding rectangle of a ContainerVisual object's descendants.

// Return the bounding rectangle for the ContainerVisual.
Rect rectBounds = containerVisual.ContentBounds;

// Expand the rectangle to include the bounding rectangle 
// of the all of the ContainerVisual's descendants.
rectBounds.Union(containerVisual.DescendantBounds);

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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