[This is preliminary documentation and is subject to change.]
Gets the text value of this element, if applicable. The
text value will be parsed into the native datatype of the element.
The text value of this element (e.g. <element>text<element>)
The formatter user for parsing, by default, is the SIF 1.x formatter,
which means that this value must be albe to be parsed using SIF 1.x
formatting rules. The change the format used for getting and setting text
values, set the TextFormatter property.