private void kryptonButton1_Click_2(object sender, EventArgs e)
        {
            Dictionary<string, List<string>> dict = new Dictionary<string, List<string>>();
            dict.Add("test", new List<string>() { "t", "b" });

            System.IO.StringWriter xmlString = new System.IO.StringWriter();
            using (System.Xml.XmlWriter writer = System.Xml.XmlWriter.Create(xmlString))
            {
                System.Runtime.Serialization.DataContractSerializer serializer = new System.Runtime.Serialization.DataContractSerializer(dict.GetType());
                serializer.WriteObject(writer, dict);

                Console.WriteLine(xmlString.ToString().Length);
            }
        }