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Compares two ranges by comparing their boundary points.
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Syntax
retVal = object.compareBoundaryPoints(how, sourceRange);
Parameters
how [in]
Type: short
Specifies how sourceRange is compared to the range of the object on which IHTMLDOMRange::compareBoundaryPoints is invoked.
START_TO_START
Compares the start boundary point of both ranges.
START_TO_END
Compares the start boundary point of sourceRange with the end boundary point of the other range.
END_TO_END
Compares the end boundary points of both ranges.
END_TO_START
Compares the end boundary point of sourceRange to the start boundary point of the other range.
sourceRange [in]
Type: object
Range object that is compared to the range of the object on which IHTMLDOMRange::compareBoundaryPoints is invoked.