public static void SaveSettings(GlobalSettings settin)
 {
     using (StreamWriter serStrm = new StreamWriter("settings.xml", false, Encoding.Default))
     {
         XmlSerializer xmlSer = new XmlSerializer(typeof(GlobalSettings));
         xmlSer.Serialize(serStrm, (object)settin);
     }
 }
 public static void LoadSettings()
 {
     using (StreamReader serStrm = new StreamReader("settings.xml", Encoding.Default))
     {
         XmlSerializer xmlSer = new XmlSerializer(typeof(GlobalSettings));
         _instance = (GlobalSettings)xmlSer.Deserialize(serStrm);
     }
 }
 public GlobalSettings()
 {
     _instance=new GlobalSettings(1);
 }