void RoomTemperatureInquiryStop(RoomTemperatureInquirer inqurier)
{
if (null != inqurier)
{
inqurier.StopInquiry();
inqurier = null;
}
}
private RoomTemperatureInquirer RoomTemperatureInquiryStart(List <ModbusDeviceInfo> roomThermometerList)
{
RoomTemperatureInquirer inquirer = new RoomTemperatureInquirer(roomThermometerList);
inquirer.CyclePeriod = Update_period;
inquirer.TbxControl = textBox3;
inquirer.StartInquiry();
return(inquirer);
}