C#

private void btn_simulate_Click(object sender, EventArgs e)<br />
      {<br />
          for (int i = 0; i < lineArray.LineList.Count; i++)<br />
          {<br />
              /// Assign a method to thread to execute <br />
              packetsMovingThreadArray.Add(new Thread(threadProcedure));<br />
              dataPacketsArray.Add(new Packet());<br />
          }<br />
          this.btn_simulate.Enabled = false;<br />
          this.btn_stop.Enabled = true;<br />
          movingPacketThreadFlag = true;<br />
          for (int i = 0; i < lineArray.LineList.Count; i++)<br />
          {<br />
              ((Thread)packetsMovingThreadArray[i]).Start();<br />
          }<br />
      }<br />
      int simulationIndex = -1;<br />
      private void threadProcedure()<br />
      {<br />
          simulationIndex++;<br />
          Packet pack = ((Packet)dataPacketsArray[simulationIndex]);<br />
          AdHocMobility.simulate(ref pack,((Line)lineArray.LineList[simulationIndex]),<br />
              this);<br />
      }<br />
      /// <summary><br />
      ///  Abort the Thread of painting<br />
      /// </summary><br />
      private void btn_stop_Click(object sender, EventArgs e)<br />
      {<br />
          try<br />
          {<br />
              this.btn_stop.Enabled = false;<br />
              this.btn_simulate.Enabled = true;<br />
              packetsMovingThreadArray.Clear();<br />
              foreach (Thread Th in packetsMovingThreadArray )<br />
              {<br />
                  Th.Abort(); <br />
              }<br />
              simulationIndex = -1;<br />
              movingPacketThreadFlag = false;<br />
              Invalidate();<br />
          }<br />
          catch (Exception ex)<br />
          {<br />
              MessageBox.Show(ex.Message);<br />
          }<br />
      }

<br />
Event e = new EventA();<br />
<br />
Dataset.ApplyEvent (e);<br />

<br />
public void ApplyEvent (Event e) {}<br />
<br />
public void ApplyEvent (EventA e) {}<br />