static void Main(string[] args) { Settings.SetValue("resolution", "1920x1080"); Console.WriteLine("resolution: " + Settings.GetValue("resolution")); Settings.SetValue("resolution", "2560x1440"); Console.WriteLine("resolution: " + Settings.GetValue("resolution")); Settings.SetValue("A", "5"); Console.WriteLine("A: " + Settings.GetValue("A")); Console.ReadLine(); }