Number is used to format a number with a format string.

NumberGeneric formats the number with the generic format which attemps to mimic Excel's general formatting.

String returns the string formatted according to the type.

Value formats a value as a number or string depending on if it appears to be a number or string.

Format is a parsed number format.

Token is a format token in the Excel format string.

FmtType is the type of a format token.