# getKeys method

StringArray 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 BiosealException An error has occurred during Bioseal Library execution.

## Implementation

    StringArray getKeys() {
      StringArray keys = StringArray();
      var err = biosealSDK.id3BiosealExtension_GetKeys(_pHandle.value, keys.handle);
      if (err != BiosealError.success.value) {
        keys.dispose();
        throw BiosealException(err);
      }
      return keys;
    }