Retrieves the ending boundary point relative to the IHTMLDOMRange::startContainer in the current range.
HRESULT value = object.get_endOffset(* lOffset);
the end offset value.
If the boundary point offset is within a container that is not a character data node, the offset is a count based on where it falls between child nodes. For example, the offset is 0 if it falls before the first child, and 1 if it is between the first and second child. If the offset is within a character data node container, the value represents 16-bit unit positions.
Build date: 11/12/2012