不用ActiveX控件播放声音文件
Public Declare Function sndPlaySound Lib "winmm.dll" Alias _
"sndPlaySoundA" (ByVal lpszSoundName As String, _
ByVal uFlags As Long) As Long-Play Audio File Without ActiveX Controls
Allows a low-privileged COM client to delegate calls to a COM server that is running under a higher-priveleged NT user account.允许一个低优先级的客户COM调用正在运行的高优先级COM服务器用户账号-Allows a low-privileged COM client to delegate calls to a COM server that is running under a higher-priveleged NT user account. Allow a low-priority call COM customers are running high-priority COM server user accounts