private void LoadSettings() { var settings = Serializer.Load <Settings>(GetFileName("Settings.xml")); string accentName = null; if (settings != null) { accentName = settings.AccentName; Application.Current.MainWindow.Topmost = settings.IsAlwaysOnTop; } _settings = settings ?? new Settings(); if (accentName == null) { accentName = "Cobalt"; } ChangeAccentCommand.Execute(Accents.First(acc => acc.Name == accentName)); }