Project: System Information Unit.
Unit: PJSysInfo
Class: TPJOSInfo
Applies to: ~>5.30
class function DigitalProductID: TBytes;Returns a byte array containing the bytes of the digital product ID of the host OS, if a digital license is held for it.
If no digital product ID is found then an empty byte array is returned.
This ID is different, but similar, to the product ID string returned by the ProductID method.