SuperMap.WinRT.REST.LabelMixedTextStyle.ToJson C# (CSharp) Method

        internal static string ToJson(LabelMixedTextStyle labelMixedTextStyle)
        {
            string json = "{";
            System.Collections.Generic.List<string> list = new List<string>();

            if (labelMixedTextStyle.DefaultStyle != null)
            {
                list.Add(string.Format("\"defaultStyle\":{0}", ServerTextStyle.ToJson(labelMixedTextStyle.DefaultStyle)));
            }
            else
            {
                list.Add(string.Format("\"defaultStyle\":{0}", ServerTextStyle.ToJson(new ServerTextStyle())));
            }

            if (!string.IsNullOrEmpty(labelMixedTextStyle.Separator))
            {
                list.Add(string.Format("\"separator\":\"{0}\"", labelMixedTextStyle.Separator));
            }
            else
            {
                list.Add("\"separator\":\"\"");
            }

            list.Add(string.Format("\"separatorEnabled\":{0}", labelMixedTextStyle.SeparatorEnabled.ToString().ToLower()));

            if (labelMixedTextStyle.SplitIndexes != null && labelMixedTextStyle.SplitIndexes.Count > 0)
            {
                List<string> splitList = new List<string>();
                for (int i = 0; i < labelMixedTextStyle.SplitIndexes.Count; i++)
                {
                    splitList.Add(string.Format("{0}", labelMixedTextStyle.SplitIndexes[i].ToString()));
                }
                list.Add(string.Format("\"splitIndexes\":[{0}]", string.Join(",", splitList.ToArray())));
            }
            else
            {
                list.Add("\"splitIndexes\":[]");
            }

            if (labelMixedTextStyle.Styles != null && labelMixedTextStyle.Styles.Count > 0)
            {
                List<string> stylesList = new List<string>();
                foreach (var item in labelMixedTextStyle.Styles)
                {
                    stylesList.Add(ServerTextStyle.ToJson(item));
                }

                list.Add(string.Format("\"styles\":[{0}]", string.Join(",", stylesList.ToArray())));
            }
            else
            {
                list.Add("\"styles\":[]");
            }
            json += string.Join(",", list.ToArray());

            json += "}";
            return json;
        }