getKeys method

StringList getKeys()

Gets the gets a string list containing the keys in the dict.

return Gets a string list containing the keys in the dict. throws FaceException An error has occurred during Face Library execution.

Implementation

StringList getKeys() {
  StringList keys = StringList();
  var err = faceSDK.id3FaceImageDict_GetKeys(_pHandle.value, keys.handle);
  if (err != FaceError.success.value) {
    keys.dispose();
    throw FaceException(err);
  }
  return keys;
}