private void method_9(int int4)
{
lock (_object0)
{
Exception4.smethod_1(Class162.waveOutSetVolume(_intptr0, int4), "waveOutSetVolume");
}
}
public void SetVolume(float float0)
{
var int_ = (int)(float0 * 65535f) + ((int)(float0 * 65535f) << 16);
if (_intptr0 != IntPtr.Zero)
{
Class162.waveOutSetVolume(_intptr0, int_);
}
}