public bool SetHoliday(Controller controller, HolidayPrm holiday) { WGPacket packet = new WGPacket(0xCC); packet.SetDevSn(controller.sn); packet.SetHoliday(holiday); DoSend(packet, controller.ip, controller.port); List <WGPacket> packets = WGRecievePacketAddClose(1); if (packets.Count == 1) { return(packets[0].data[0] == 1); } return(false); }