C#

public class MultiTimerDemo {
   private int timerCounter17=0;
   private int timerCounter5=0;

   public MultiTimerDemo() {
      Windows.Forms.Timer timer=new Windows.Forms.Timer();
      timer.Interval=1000;
      timer.Tick+=ticker;
      timer.Start();
   }

   private void ticker(object sender, EventArgs e) {
       // deal with first virtual timer
       if (--timerCounter5<=0) {
           timerCounter5=5;
           .. now do whatever needs to be done every 5 seconds
      }
      // deal with second virtual timer
      if (--timerCounter17<=0) {
          timerCounter17=17;
          .. now do whatever needs to be done every 17 seconds
      }
   }
}

stephen.darling wrote:

I have a time object in my c# app, set to triger every second

stephen.darling wrote:

I tried to add my playsound() function here

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Threading;
using System.IO;
using System.Text;
using System.Runtime.InteropServices;

namespace SimMed
{
    public partial class simmedForm : Form
    {

        // to play sounds, import windows multimedia library
        [DllImport("winmm.dll")]
        private static extern bool PlaySound(string lpszName, int hModule, int dwFlags);


        #region Variables

        private int nTime;		// how long has the sim ran for?
        private int patientHeartRate;
        private int patientBloodPressure;
        private int patientTemp;
        private int patientBreathRate;
        private int patientConciousLevel;

        

        #endregion



        public simmedForm()
        {

           

            InitializeComponent();


            //temp values, need to move these into proper classes etc

            HeartBpmLed.Text = ("72");

            patientHeartRate = 72;

            startNewSimulation(false);

            

        }


        private void startNewSimulation(bool restart)
        {

            if (timer1.Enabled) timer1.Stop();

            if (!timer1.Enabled) InitTimer(); // run timer if it is not running

            // reset all global variales
        }


        private void InitTimer()
        {
            timer1.Interval = 1000; // in milliseconds

            timer1.Enabled = true;	// run timer

        }


        private void PlayWav(int play)
        {

            string myFile = ".\\Sounds\\default.wav";
                switch (play)
                {
                    case 1:
                        myFile = ".\\Sounds\\ecg.wav";
                        break;
                    case 2:
                        myFile = ".\\Sounds\\ecg.wav";
                        break;
                    case 3:
                        myFile = ".\\Sounds\\ecg.wav";
                        break;
                    case 4:
                        myFile = ".\\Sounds\\ECG Alarm.wav";
                        break;
                    case 5:
                        myFile = ".\\Sounds\\Flatline.wav";
                        break;
                    case 6:
                        myFile = ".\\Sounds\\Medicalventilator.wav";
                        break;
                    case 7:
                        myFile = ".\\Sounds\\PulseOximeter.wav";
                        break;
                    case 8:
                        myFile = ".\\Sounds\\Heartbeat.wav";
                        break;
                    case 9:
                        myFile = ".\\Sounds\\Won.wav";
                        break;
                    case 10:
                        myFile = ".\\Sounds\\illegal.wav";
                        break;
                    default:
                        break;
                }

                PlaySound(myFile, 0, 0x0003);	// asynchonious play, start to play a new sound event if previous
                // finished playing
            }



        private void simmedForm_Load(object sender, EventArgs e)
        {

        }


        
        private void timer1_Tick(object sender, EventArgs e)
        {
            Random r1 = new Random(unchecked((int)DateTime.Now.Ticks));
            nTime++;

            patientHeartRate = 72 + r1.Next(0, 5);

            HeartBpmLed.Text = patientHeartRate.ToString();
           PlayWav(1);

           
            

        }

        
    }
}