How to control the Windows volume?

[JTL.zheng]

Dear friends,

do you know how to change the volume in Windows?
I have searched many page and seems there is not a direct way to
control it with Java codes...

 

[Arne Vajhøj]

do you know how to change the volume in Windows?
I have searched many page and seems there is not a direct way to
control it with Java codes...

Let your Java code use JNI to call some C code
that calls something defined in mmsystem.h !

Arne