示例#1
0
        public static PIAPI instance()
        {
            if (_papi == null)
                _papi = new PIAPI();

            return _papi;
        }
示例#2
0
        public static PIAPI instance()
        {
            if (_papi == null)
            {
                _papi = new PIAPI();
            }

            return(_papi);
        }