private void button1_Click(object sender, EventArgs e)
 {
     ManageReservations form = new ManageReservations(Model);
     form.Dock = DockStyle.Fill;
     form.MdiParent = this.MdiParent;
     form.Show();
     form.WindowState = FormWindowState.Maximized;
     this.Dispose();
 }
        private void manageReservationButton_Click(object sender, EventArgs e)
        {
            ManageReservations manageReservations = new ManageReservations(Model);

            manageReservations.Dock = DockStyle.Fill;
            manageReservations.MdiParent = this.MdiParent;
            manageReservations.Show();
            manageReservations.WindowState = FormWindowState.Maximized;
        }