FMOD.Studio.EventInstance.FMOD_Studio_EventInstance_GetParameterByIndex C# (CSharp) Method

        private static extern RESULT FMOD_Studio_EventInstance_GetParameterByIndex  (IntPtr _event, int index, out IntPtr parameter);
        [DllImport(STUDIO_VERSION.dll)]

        public RESULT getParameterByIndex(int index, out ParameterInstance instance)
        {
            instance = null;
            IntPtr raw    = 0;
            RESULT rESULT = EventInstance.FMOD_Studio_EventInstance_GetParameterByIndex(this.rawPtr, index, out raw);

            if (rESULT != RESULT.OK)
            {
                return(rESULT);
            }
            instance = new ParameterInstance(raw);
            return(rESULT);
        }