//public static DataBase DDataBase { get; set; } = new DataBase(); //public static DataBaseControl DataBaseController = new DataBaseControl(); /// <summary> /// Initializes the singleton application object. This is the first line of authored code /// executed, and as such is the logical equivalent of main() or WinMain(). /// </summary> public App() { this.InitializeComponent(); this.Suspending += OnSuspending; var dbc = new DataBaseRepository(); dbc.MigrateDataBase(); }