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IContentHost.GetRectangles Method

Returns a collection of bounding rectangles for a child element.

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

ReadOnlyCollection<Rect> GetRectangles(
	ContentElement child
)

Parameters

child
Type: System.Windows.ContentElement

The child element that the bounding rectangles are returned for.

Return Value

Type: System.Collections.ObjectModel.ReadOnlyCollection<Rect>
A collection of bounding rectangles for a child element.

ExceptionCondition
ArgumentNullException

If child is null.

ArgumentException

If the element is not a direct descendant (i.e. element must be a child of the IContentHost or a ContentElement which is a direct descendant of the IContentHost).

.NET Framework

Supported in: 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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