M MicroZeng Unregistered / Unconfirmed GUEST, unregistred user! 1998-12-28 #1 请问在Delphi4中: 如何打开(关闭)光驱? 如何运行Windows的资源管理器?
D dwwang Unregistered / Unconfirmed GUEST, unregistred user! 1998-12-29 #2 1.最简单的办法: uses mmsystem; mciSendString('Set cdaudio door open', nil, 0, handle); mciSendString('Set cdaudio door closed', nil, 0, handle); 2.Winexec('explorer',SW_Show);
1.最简单的办法: uses mmsystem; mciSendString('Set cdaudio door open', nil, 0, handle); mciSendString('Set cdaudio door closed', nil, 0, handle); 2.Winexec('explorer',SW_Show);