private void button1_Click(object sender, RoutedEventArgs e)
        {
            mainqueryform mq = new mainqueryform();

            mq.Show();
            this.Close();
        }
        public MainWindow()
        {
            InitializeComponent();
            //Containers.Read_Players();
            //Containers.Read_Championships();
            //Containers.Read_Employees();
            // Containers.Read_Clubs();
//Containers.Read_Teams();
            AGE a = new SFS.AGE();

            a.Show();
            this.Close();
            mainqueryform f = new mainqueryform();

            f.Show();
        }