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ITextRangeProvider Interface

Exposes methods and properties to support UI automation client access to a span of continuous text in a text container that implements ITextProvider.

Namespace: System.Windows.Automation.Provider
Assembly: System.Windows (in System.Windows.dll)

Syntax

Copy

public interface ITextRangeProvider

The ITextRangeProvider type exposes the following members.

Methods

	Name	Description
	AddToSelection	Adds to the collection of highlighted text in a text container that supports multiple disjoint selections.
	Clone	Returns a new ITextRangeProvider that is identical to the original ITextRangeProvider and that inherits all the properties of the original.
	Compare	Returns a value that indicates whether the span (the Start endpoint through the End endpoint) of a text range is the same as another text range.
	CompareEndpoints	Returns a value that specifies whether two text ranges have identical endpoints.
	ExpandToEnclosingUnit	Expands the text range to the specified text unit.
	FindAttribute	Returns a text range subset that has the specified attribute ID and attribute value.
	FindText	Returns a text range subset that contains the specified text.
	GetAttributeValue	Retrieves the value of the specified attribute ID across the text range.
	GetBoundingRectangles	Retrieves a collection of bounding rectangles for each fully or partially visible line of text in a text range.
	GetChildren	Retrieves a collection of all the embedded objects that exist within the text range.
	GetEnclosingElement	Returns the innermost element that encloses the text range.
	GetText	Retrieves the plain text of the range.
	Move	Moves the text range the specified number of text units.
	MoveEndpointByRange	Moves one endpoint of a text range to the specified endpoint of a second text range.
	MoveEndpointByUnit	Moves one endpoint of the text range the specified number of text units within the document range.
	RemoveFromSelection	From the collection of highlighted text in a text container that supports multiple disjoint selections, removes a highlighted section of text that corresponds to the caller's Start and End endpoints.
	ScrollIntoView	Causes the text control to scroll vertically until the text range is visible in the viewport.
	Select	Highlights text in the text control that corresponds to the Start and End endpoints of the text range.