C#wmp循环播放触发time控件

我用wmp控件播放视频  通过视频的时间触发time控件   我现在需要这个视频循环播放  但是这个time控件只会在第一次播放的时候触发  我该怎么做呢？
这是我的time事件

private void timer1_Tick_1(object sender, EventArgs e)
        {            //根据播放进度开关灯
            if (Convert.ToInt32(axWindowsMediaPlayer1.Ctlcontrols.currentPosition) == Convert.ToInt32(timervalue))
            {
                if (timervalue == Static_Value.Timer1)
                {
                    timer1.Enabled = false;
                    if (OpenOff == false)
                    {
                        OpenOff = true;
                    }
                    else
                    {
                        OpenOff = false;
                    }
                    cc.JianBian(5,OpenOff);
                    MessageBox.Show("开");
                    timervalue = Static_Value.Timer2;
                    timer1.Enabled = true;
                    return;
                }
                if (timervalue == Static_Value.Timer2)
                {
                    timer1.Enabled = false;
                    if (OpenOff == true)
                    {
                        OpenOff = false;
                    }
                    else
                    {
                        OpenOff = true;
                    }
                    cc.JianBian(5, OpenOff);
                    MessageBox.Show("关闭灯");
                    timervalue = Static_Value.Timer3;
                    timer1.Enabled = true;
                    return;
                }
             }
          }
  //视频一循环播放
        private void axWindowsMediaPlayer1_PlayStateChange(object sender, AxWMPLib._WMPOCXEvents_PlayStateChangeEvent e)
        {
            if (axWindowsMediaPlayer1.playState == WMPLib.WMPPlayState.wmppsStopped)
            {
                this.axWindowsMediaPlayer1.Ctlcontrols.play();
                timer1.Start();

            }
        } 控件 c#

补充：VB ,  控件