如何播放资源文件中的音乐
我把一段音乐给编译成了资源文件，加载到工程中，我想问问，如何播放资源文件中的音乐呢？
[解决办法]
提取出来，播放。
[解决办法]
要看是什么格式
如果是WAV格式,那就好说,可以直接在内存里播放,如下:
http://community.csdn.net/Expert/topic/5710/5710177.xml?temp=.2735254
如果是其它格式,那么好象就得释放出来.....
可以参考这里:
http://community.csdn.net/Expert/topic/5609/5609954.xml?temp=.6549188
[解决办法]
Private Declare Function sndPlaySound Lib "winmm.dll " Alias "sndPlaySoundA " (ByVal lpszSoundName As String, ByVal uFlags As Long) As Long
Private Const SND_ASYNC = &H1
Private Const SND_FILENAME = &H20000
Private Sub Command1_Click()
'播放声音
sndPlaySound "C:\WINDOWS\Media\Windows XP 启动.wav ", SND_ASYNC Or SND_FILENAME
End Sub
Private Sub Command2_Click()
'停止声音
sndPlaySound vbNullString, SND_ASYNC Or SND_FILENAME
End Sub
[解决办法]
上面给的是随意播放和停止波文件的例子。
请看下面微软的API帮助，看完后，^^什么^^都清楚了！
The sndPlaySound function plays a waveform sound specified either by a filename or by an entry in the registry or the WIN.INI file. This function offers a subset of the functionality of the PlaySound function; sndPlaySound is being maintained for backward compatibility.
BOOL sndPlaySound(
LPCSTR lpszSound,
UINT fuSound
);
Parameters
lpszSound
A string that specifies the sound to play. This parameter can be either an entry in the registry or in WIN.INI that identifies a system sound, or it can be the name of a waveform-audio file. (If the function does not find the entry, the parameter is treated as a filename.) If this parameter is NULL, any currently playing sound is stopped.
fuSound
Flags for playing the sound. The following values are defined:
SND_ASYNC
The sound is played asynchronously and the function returns immediately after beginning the sound. To terminate an asynchronously played sound, call sndPlaySound with lpszSoundName set to NULL.
SND_LOOP
The sound plays repeatedly until sndPlaySound is called again with the lpszSoundName parameter set to NULL. You must also specify the SND_ASYNC flag to loop sounds.
SND_MEMORY
The parameter specified by lpszSoundName points to an image of a waveform sound in memory.
SND_NODEFAULT
If the sound cannot be found, the function returns silently without playing the default sound.
SND_NOSTOP
If a sound is currently playing, the function immediately returns FALSE, without playing the requested sound.
SND_SYNC
The sound is played synchronously and the function does not return until the sound ends.
Return Values
Returns TRUE if successful or FALSE otherwise.
Remarks
If the specified sound cannot be found, sndPlaySound plays the system default sound. If there is no system default entry in the registry or WIN.INI file, or if the default sound cannot be found, the function makes no sound and returns FALSE.
The specified sound must fit in available physical memory and be playable by an installed waveform-audio device driver. If sndPlaySound does not find the sound in the current directory, the function searches for it using the standard directory-search order.
