正在阅读：制作自动循环播放的MP3播放器(下)制作自动循环播放的MP3播放器(下)

       {

              ShowWindow(SW_HIDE);

              KillTimer(4);

              return;

       }

       if(nIDEvent == 2 && m_Music.IsOpen() && !m_bPause)//2号定时器是为了定时修改对话框中的各个控件状态，比如播放进度条，当前播放时间等

       {

              m_nPos += 1;

              m_sMusicPos.Format("%d分%d秒",m_nPos/60,m_nPos%60);

              UpdateData(false);

              m_MPBar.SetScrollPos(m_nPos);

              if(m_nPos >= m_nTime)

              {

                     if(m_nPlay == m_MusicAry.GetSize()-1)

                     {

                            if((m_bAutoRun && m_SetInfo.bCyc) || !m_bAutoRun)

                            {

                                   m_nPlay = 0;

                                   Play(0);

                                   m_MPBar.SetScrollPos(0);