construct	Initializes a class instance with the provided values.
SetConfig	Set the configuration.
Clear	Clears the field values.
FillDataObject	Populates a DataObject from the field values.
GetString	Gets the field value.
Read	Reads the next input line.

$DbColumns	The field configuration.
$FieldCount	The field count.
$FieldDelimiter	The field delimiter.
$FieldNames	The field names.
$FieldValues	The field values.
$FileSpec	The file specification.
$ValueCount	The value count.
$ValueDelimiter	The value delimiter.