construct	Initializes a class instance with the provided values.
Clone	Creates an object clone.
Add	Creates an object and adds it to the collection.
AddObject	Adds an object and key value.
Retrieve	_FunctionSummary_
IsInValue	Determines if a delimiter is in a text value.
SetRanges	Sets value ranges and returns true if a range was defined.
SplitRanges	Splits a line of text on the delimiters not enclosed in a value.

$FieldDelimiter	The field delimiter.
$ValueDelimiter	The text region delimiter.