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

        private static string GetExtension(GuidanceExtensionEnum extension)
        {
            switch (extension)
            {
                case GuidanceExtensionEnum.FromA:
                    return "2";

                case GuidanceExtensionEnum.FromB:
                    return "3";

                case GuidanceExtensionEnum.FromBothPoints:
                    return "1";

                case GuidanceExtensionEnum.None:
                    return "4";
            }

            return null;
        }