BACnet.Ashrae.NewValue.Load C# (CSharp) Method

        public static NewValue Load(IValueStream stream)
        {
            NewValue ret = null;
            Tags tag = (Tags)stream.EnterChoice();
            switch(tag)
            {
                case Tags.ChangedBits:
                    ret = Value<ChangedBitsWrapper>.Load(stream);
                    break;
                case Tags.ChangedValue:
                    ret = Value<ChangedValueWrapper>.Load(stream);
                    break;
                default:
                    throw new Exception();
            }
            stream.LeaveChoice();
            return ret;
        }