protected void Insert(object sender, EventArgs e)
        {
            lblMensaje.Text = "";
             if (txtBrand.Text != "" && txtCostUSD.Text != "" && txtModel.Text != "")
             {

                 using (DroidikaContextDataContext ctx = new DroidikaContextDataContext())
                 {
                     dCatDrone drone = new dCatDrone
                     {
                         brand = txtBrand.Text,
                         model = txtModel.Text,
                         costUsd = decimal.Parse(txtCostUSD.Text),
                         flightTime = Int32.Parse(txtFlightTime.Text)
                     };
                     ctx.dCatDrones.InsertOnSubmit(drone);
                     ctx.SubmitChanges();
                 }

                 this.BindGrid();
             }
             else
             {
                 lblMensaje.Text = "Favor de introducir los campos requeridos.";
             }
        }
 partial void DeletedCatDrone(dCatDrone instance);
 partial void UpdatedCatDrone(dCatDrone instance);
 partial void InsertdCatDrone(dCatDrone instance);