Newtonsoft.Json.JsonWriter.InternalWriteWhitespace C# (CSharp) Метод

        internal void InternalWriteWhitespace(string ws)
        {
            if (ws != null)
            {
                if (!StringUtils.IsWhiteSpace(ws))
                {
                    throw JsonWriterException.Create(this, "Only white space characters should be used.", null);
                }
            }
        }