public static void Save(Settings savedSettins)
 {                   
     try
     {
         
         DataContractSerializer xmls = new DataContractSerializer(typeof(Settings));
         XmlWriter xmlw = XmlWriter.Create("Settings.xml");
         xmls.WriteObject(xmlw, savedSettins);
         xmlw.Close();
     }
     catch { }
 }
 private void MainWindow1_Loaded(object sender, RoutedEventArgs e)
 {
     mi_newfile_Click(sender, e);
     Settings = Settings.Load();
     Settings.LoadAlphabet();
     if (Settings.CheckAlphabet())
     {
         Huffman = new Huffman(Settings.LoadCodeCombinations());
     }
     else
     {
         Huffman = new Huffman(Settings.Alphabet);
         Settings.SaveCodeCombinations(Huffman.CodeCombinations);
         Settings.SaveAlphabet();
         Settings.Save(Settings);
     }
 }