public static void log_report_by_string_list(string log_title, List <string> string_list)
 {
     if (string_list.Count > 0)
     {
         var _logModel = new LoggerView(log_title, "List counter: " + string_list.Count.ToString() + Environment.NewLine + String.Join(Environment.NewLine, string_list.ToArray()));
         _logModel.Show();
     }
 }
 static public void log_report()
 {
     if (log_string_list.Count > 0)
     {
         var _logModel = new LoggerView("log_report", "List counter: " + log_string_list.Count.ToString() + Environment.NewLine + String.Join(Environment.NewLine, log_string_list.ToArray()));
         _logModel.Show();
     }
 }