ServiceStack.NativeTypes.CSharp.CSharpGenerator.AppendDataMember C# (CSharp) Method

        public bool AppendDataMember(StringBuilderWrapper sb, MetadataDataMember dmMeta, int dataMemberIndex)
        {
            if (dmMeta == null)
            {
                if (Config.AddDataContractAttributes)
                {
                    sb.AppendLine(Config.AddIndexesToDataMembers
                        ? $"[DataMember(Order={dataMemberIndex})]"
                        : "[DataMember]");
                    return true;
                }
                return false;
            }

            var dmArgs = "";
            if (dmMeta.Name != null
                || dmMeta.Order != null
                || dmMeta.IsRequired != null
                || dmMeta.EmitDefaultValue != null
                || Config.AddIndexesToDataMembers)
            {
                if (dmMeta.Name != null)
                    dmArgs = $"Name={dmMeta.Name.QuotedSafeValue()}";

                if (dmMeta.Order != null || Config.AddIndexesToDataMembers)
                {
                    if (dmArgs.Length > 0)
                        dmArgs += ", ";

                    dmArgs += $"Order={dmMeta.Order ?? dataMemberIndex}";
                }

                if (dmMeta.IsRequired != null)
                {
                    if (dmArgs.Length > 0)
                        dmArgs += ", ";

                    dmArgs += $"IsRequired={dmMeta.IsRequired.ToString().ToLower()}";
                }

                if (dmMeta.EmitDefaultValue != null)
                {
                    if (dmArgs.Length > 0)
                        dmArgs += ", ";

                    dmArgs += $"EmitDefaultValue={dmMeta.EmitDefaultValue.ToString().ToLower()}";
                }

                dmArgs = $"({dmArgs})";
            }
            sb.AppendLine($"[DataMember{dmArgs}]");

            return true;
        }
    }