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ITextRangeProvider::MoveEndpointByRange method

Moves one endpoint of the current text range to the specified endpoint of a second text range.

Syntax


HRESULT MoveEndpointByRange(
  [in] TextPatternRangeEndpoint endpoint,
  [in] ITextRangeProvider       *targetRange,
  [in] TextPatternRangeEndpoint targetEndpoint
);

Parameters

endpoint [in]

Type: TextPatternRangeEndpoint

An endpoint (either start or end) of the current text range. This is the endpoint to be moved.

targetRange [in]

Type: ITextRangeProvider*

A second text range from the same text provider as the current text range.

targetEndpoint [in]

Type: TextPatternRangeEndpoint

An endpoint (either start or end) of the second text range. The endpoint of the current text range is moved to this endpoint.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

If the endpoint being moved crosses the other endpoint of the same text range, that other endpoint is moved also, resulting in a degenerate (empty) range and ensuring the correct ordering of the endpoints (that is, the start is always less than or equal to the end).

Requirements

Minimum supported client

Windows XP [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2003 [desktop apps | Windows Store apps]

Header

UIAutomationCore.h (include UIAutomation.h)

IDL

UIAutomationCore.idl

See also

Reference
ITextProvider
ITextRangeProvider
Conceptual
UI Automation Providers Overview

 

 

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