private void gestionarTurnoToolStripMenuItem_Click(object sender, EventArgs e)
        {
            FrmTurno oFrmTurno = new FrmTurno();

            oFrmTurno.MdiParent = this;
            oFrmTurno.Show();
        }
        public FrmPrincipal()
        {
            InitializeComponent();
            this.WindowState     = FormWindowState.Maximized;
            this.ControlBox      = true;
            this.FormBorderStyle = FormBorderStyle.FixedSingle;

            FrmTurno oFrmTurno = new FrmTurno();

            oFrmTurno.MdiParent = this;
            oFrmTurno.Show();
        }