Public Declare Function waveOutOpen Lib "winmm.dll" (lphWaveOut As Long, ByVal uDeviceID As Long, lpFormat As WAVEFORMAT, ByVal dwCallback As Long, ByVal dwInstance As Long, ByVal dwFlags As Long) As Long这个函数用的lpFormat As WAVEFORMATPublic Type WAVEFORMATEX
WORD wFormatTag
WORD nChannels
DWORD nSamplesPerSec
DWORD nAvgBytesPerSec
WORD nBlockAlign
WORD wBitsPerSample
WORD cbSize
End Type
wFormatTag 这些所代表的值要在声明中定义 在那找他的常数值啊 我的MSDN没有版本事VS6.0
WORD wFormatTag
WORD nChannels
DWORD nSamplesPerSec
DWORD nAvgBytesPerSec
WORD nBlockAlign
WORD wBitsPerSample
WORD cbSize
End Type
wFormatTag 这些所代表的值要在声明中定义 在那找他的常数值啊 我的MSDN没有版本事VS6.0
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http://www.cnblogs.com/feiyun0112/archive/2006/09/20/509783.html