求问dll的问题

[菊花烧饼]

麻烦问一哈，lv中自带的dll在哪里可以看到头文件啊

lvsound.dll中我应该调用哪个函数停止掉我打开的wave file啊

[Yukee]

I have sent the sample to you with my personal E-mail. but I don't know you get it or not.

enclosed here again.