private static string FormatResult(this HttpServerUtilityBase httpServerUtilityBase, UpdateResult result) { JArray array = new JArray { new JValue(httpServerUtilityBase.GetResource(result.KeyLanguage)) }; if (result.KeyLanguages != null) { foreach (string key in result.KeyLanguages) { array.Add(new JValue(httpServerUtilityBase.GetResource(key))); } } return(array.ToString(Formatting.None)); }