@staticmethod<EOL><INDENT>def param_get(param):<DEDENT>
instance = param.effect.instance<EOL>return '<STR_LIT>'.format(instance, param.symbol)<EOL>
``param_get <instance_number> <param_symbol>``

get the value of the request control

e.g.::

    param_get 0 gain

:param Lv2Param param: Parameter that will be get your current value