An XPath path pointing to a WebElement in the WebDocument.
Return Value
WebElement found, or null if WebElement is not found.
Remarks
XPath is a language that describes how to locate specific elements in XML documents by using an addressing syntax. This syntax is based on a path through the document's logical structure or hierarchy. A sample XPath syntax: HTML/BODY/TABLE/TBODY/TR[1]/TD[1], where WebElement index starts from 0.