Value Format enum
Specifies whether values, such as numbers and dates, returned by the invoked method are returned with their formatting applied.
For example, if the valueFormat parameter is specified as "formatted", a number formatted as currency, or a date formatted as mm/dd/yy in the host application will have its formatting preserved. If the valueFormat parameter is specified as "unformatted", a date will be returned in its underlying sequential serial number form.
Return formatted data.
Return unformatted data.