时间: 2021-07-31 作者:daque
本领如次:开始须要在uses局部介入mmsystem,接着写入下列语句,个中e:\1.mid为播放的文献,nn为自设置称呼标记 procedure tform1.button1click(sender: tobject); begin //播放音乐 mcisendstring('open e:\1.mid type sequencer alias nn', '', 0, 0); mcisendstring('play nn from 0', '', 0, 0); mcisendstring('close animation', '', 0, 0); end; procedure tform1.button2click(sender: tobject); begin //遏止播放 mcisendstring('open e:\1.mid type sequencer alias nn', '', 0, 0); mcisendstring('stop nn', '', 0, 0); mcisendstring('close animation', '', 0, 0); end;