IContentHost.GetRectangles(ContentElement) Method

Reference

Definition

Namespace:: System.Windows

Assembly:: PresentationCore.dll

Important

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Returns a collection of bounding rectangles for a child element.

public:
 System::Collections::ObjectModel::ReadOnlyCollection<System::Windows::Rect> ^ GetRectangles(System::Windows::ContentElement ^ child);

public System.Collections.ObjectModel.ReadOnlyCollection<System.Windows.Rect> GetRectangles (System.Windows.ContentElement child);

abstract member GetRectangles : System.Windows.ContentElement -> System.Collections.ObjectModel.ReadOnlyCollection<System.Windows.Rect>

Public Function GetRectangles (child As ContentElement) As ReadOnlyCollection(Of Rect)

Parameters

child: ContentElement

The child element that the bounding rectangles are returned for.

Returns

ReadOnlyCollection<Rect>

A collection of bounding rectangles for a child element.

Exceptions

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).

Applies to