AgGateway.ADAPT.ISOv4Plugin.Writers.GuidancePatternWriter.GetPropagationDirection C# (CSharp) Method

        private static string GetPropagationDirection(PropagationDirectionEnum propagationDirection)
        {
            switch (propagationDirection)
            {
                case PropagationDirectionEnum.BothDirections:
                    return null;

                case PropagationDirectionEnum.LeftOnly:
                    return "2";

                case PropagationDirectionEnum.RightOnly:
                    return "3";

                case PropagationDirectionEnum.NoPropagation:
                    return "4";
            }
            return null;
        }