TextBlock.GetRectanglesCore(ContentElement) Method
Definition
Important
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Returns a read-only collection of bounding rectangles for a specified ContentElement.
protected:
virtual System::Collections::ObjectModel::ReadOnlyCollection<System::Windows::Rect> ^ GetRectanglesCore(System::Windows::ContentElement ^ child);protected virtual System.Collections.ObjectModel.ReadOnlyCollection<System.Windows.Rect> GetRectanglesCore (System.Windows.ContentElement child);abstract member GetRectanglesCore : System.Windows.ContentElement -> System.Collections.ObjectModel.ReadOnlyCollection<System.Windows.Rect>
override this.GetRectanglesCore : System.Windows.ContentElement -> System.Collections.ObjectModel.ReadOnlyCollection<System.Windows.Rect>Protected Overridable Function GetRectanglesCore (child As ContentElement) As ReadOnlyCollection(Of Rect)Parameters
- child
- ContentElement
A ContentElement for which to generate and return a collection of bounding rectangles.
Returns
A read-only collection of bounding rectangles for the specified ContentElement.
Exceptions
child is null.
Remarks
Each bounding rectangle in the collection corresponds to a line of content in the ContentElement.
Applies to
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