void GenerateRandomRates(object s, EventArgs e)
        {
            Random heartRateRandom = new Random();

            while (normalFlag)
            {
                int heartRate = heartRateRandom.Next(20, 300);

                if (heartRate > 140 || heartRate < 80)
                {
                    normalFlag = false;
                    AbnormalHeartRateEventArgs args = new AbnormalHeartRateEventArgs
                    {
                        HeartRate = heartRate,
                        TimeStamp = DateTime.Now
                    };
                    this.abnormalHeartRate(this, args);
                }
            }
        }
 void AbnormalRateFound(object s, AbnormalHeartRateEventArgs e)
 {
     ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alert", "alert('Abnormal heart beat is recorded : '+ " + e.HeartRate + "  )", true);
     LogToDataBase(e.TimeStamp, e.HeartRate);
 }