private void updateDivision(object sender, EventArgs e)
        {
            if (this.listBoxZonas.SelectedIndex != -1)
            {
                SubZona div = new SubZona();

                div.Id       = this.listBoxZonas.SelectedIndex;
                div.Nombre   = this.textBoxDivName.Text;
                div.Filas    = int.Parse(this.numericTextBoxFilas.Texto);
                div.Columnas = int.Parse(this.numericTextBoxCol.Texto);
                div.addCoordinates(new Point(int.Parse(this.numericTextBoxXinit.Texto), int.Parse(this.numericTextBoxYinit.Texto)),
                                   new Point(int.Parse(this.numericTextBoxXfin.Texto), int.Parse(this.numericTextBoxYfin.Texto)));

                camara.addDivision(div);
            }
        }   //UPDATE DIVISION
        }   //NOMBRE ZONA CHANGED

        private void buttonAddZone_Click(object sender, EventArgs e)
        {
            unSuscribeEvents();

            SubZona d = new SubZona();

            d.Id     = this.camara.SubZonas.Count;
            d.Nombre = "Division";
            d.addCoordinates(new Point(0, 0), new Point(0, 0));
            d.Filas    = 0;
            d.Columnas = 0;

            this.selectedIndex = d.Id;
            this.camara.addDivision(d);

            suscribeEvents();
        }   //AÑADIR ZONA