getExpirationDate method

DateTime? getExpirationDate()

Gets the the BioSeal expiration date.

return The BioSeal expiration date. throws BiosealException An error has occurred during Bioseal Library execution.

Implementation

DateTime? getExpirationDate() {
  DateTime expirationDate = DateTime();
  var err = biosealSDK.id3Bioseal_GetExpirationDate(_pHandle.value, expirationDate.handle);
  if (err == BiosealError.objectDoesNotExist.value) {
    expirationDate.dispose();
    return null;
  }
  if (err != BiosealError.success.value) {
    expirationDate.dispose();
    throw BiosealException(err);
  }
  return expirationDate;
}