FMOD.ChannelGroup.getName C# (CSharp) Method

        public RESULT getName                (StringBuilder name, int namelen)
        {
            IntPtr stringMem = Marshal.AllocHGlobal(name.Capacity);

            RESULT result = FMOD_ChannelGroup_GetName(getRaw(), stringMem, namelen);

            StringMarshalHelper.NativeToBuilder(name, stringMem);
            Marshal.FreeHGlobal(stringMem);

            return result;
        }
        public RESULT getNumChannels         (out int numchannels)