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分享请问如何在win9x中实现Beep功能
BOOL Beep(
DWORD dwFreq, // sound frequency
DWORD dwDuration // sound duration
);
我在一个程序中使用Beep进行声音提示,在winnt/win2000中上面Beep工作很好,但在win9x中它不起作用,请问各位高手,如何在win9x中实现这个功能?
DWORD dwFreq, // sound frequency
DWORD dwDuration // sound duration
);
我在一个程序中使用Beep进行声音提示,在winnt/win2000中上面Beep工作很好,但在win9x中它不起作用,请问各位高手,如何在win9x中实现这个功能?
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lhm0330 2002-11-05
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喇叭没有坏,另外我的意思是,使Beep(dwFreq,dwDuration)声音可根据参数dwFreq,dwDuration调整
zhenxizhou 2002-11-05
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MessageBeep(-1)
ruihuahan 2002-11-05
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win9x中用MessageBeep
beep()是NT特有的。
beep()是NT特有的。
双杯献酒 2002-11-05
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Beep和
MessageBeep
MessageBeep
mahongxi 2002-11-05
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MessageBeep
The MessageBeep function plays a waveform sound. The waveform sound for each sound type is identified by an entry in the registry.
BOOL MessageBeep(
UINT uType // sound type
);
Parameters
uType
[in] Specifies the sound type, as identified by an entry in the registry. This parameter can be one of the following values. Value Sound
-1 Standard beep using the computer speaker
MB_ICONASTERISK SystemAsterisk
MB_ICONEXCLAMATION SystemExclamation
MB_ICONHAND SystemHand
MB_ICONQUESTION SystemQuestion
MB_OK SystemDefault
The MessageBeep function plays a waveform sound. The waveform sound for each sound type is identified by an entry in the registry.
BOOL MessageBeep(
UINT uType // sound type
);
Parameters
uType
[in] Specifies the sound type, as identified by an entry in the registry. This parameter can be one of the following values. Value Sound
-1 Standard beep using the computer speaker
MB_ICONASTERISK SystemAsterisk
MB_ICONEXCLAMATION SystemExclamation
MB_ICONHAND SystemHand
MB_ICONQUESTION SystemQuestion
MB_OK SystemDefault
yongdu 2002-11-05
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会有这个问题吗？检查是不是呐叭坏了。
