private void Button_Click_9(object sender, RoutedEventArgs e)
        {
            EventManagement eventManagement = new EventManagement();

            eventManagement.LeaugeManagement();
            eventManagement.TeamManagement();
            eventManagement.OrganizerManagement();
            eventManagement.GenreManagement();
            eventManagement.SubGenreManagement();
            eventManagement.SponsorManagement();
            eventManagement.EventGroupManagement();
            eventManagement.SerieManagement();
            eventManagement.EventManagement1();
        }
        private void Button_Click_19(object sender, RoutedEventArgs e)
        {
            EventManagement eventManagement = new EventManagement();

            eventManagement.SponsorManagement();
        }