setDecryptionCallback method

void setDecryptionCallback(
  1. DecryptionCallbackHandler decryptionCallback
)

Sets the the callback used to decrypt a field.

param decryptionCallback The callback used to decrypt a field. param context The callback context. throws BiosealException An error has occurred during Bioseal Library execution.

Implementation

void setDecryptionCallback(DecryptionCallbackHandler decryptionCallback) {
  const except = -8003;
  _decryptionCallbackApp = decryptionCallback;
  var err = biosealSDK.id3Bioseal_SetDecryptionCallback(_pHandle.value, Pointer.fromFunction<DecryptionCallbackHandlerNative>(_decryptionCallbackStatic, except), _pHandle.value.cast());
  if (err != BiosealError.success.value) {
    throw BiosealException(err);
  }
}