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TextBlock.GetRectanglesCore Method

Returns a read-only collection of bounding rectangles for a specified ContentElement.

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

protected virtual ReadOnlyCollection<Rect> GetRectanglesCore (
	ContentElement child
)
protected ReadOnlyCollection<Rect> GetRectanglesCore (
	ContentElement child
)
protected function GetRectanglesCore (
	child : ContentElement
) : ReadOnlyCollection<Rect>
You cannot use methods in XAML.

Parameters

child

A ContentElement for which to generate and return a collection of bounding rectangles.

Return Value

A read-only collection of bounding rectangles for the specified ContentElement.

Exception typeCondition

ArgumentNullException

Raised when child is null.

Each bounding rectangle in the collection corresponds to a line of content in the ContentElement.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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