private void dgrid_IndicadorStock_SelectionChanged(object sender, EventArgs e)
        {
            if (dgrid_IndicadorStock.SelectedRows.Count > 0)
            {
                if ((lbl_cantVendido.Text = dgrid_IndicadorStock.CurrentRow.Cells[5].Value.ToString()) == "")
                {
                    lbl_cantVendido.Text = "0";
                }

                oArt = admArt.BuscarEnVigentes(dgrid_IndicadorStock.CurrentRow.Cells[0].Value.ToString());
                lbl_descripcion.Text     = oArt.Descripcion;
                lbl_rubro.Text           = oArt.Rubro.Nombre;
                lbl_iva.Text             = oArt.Iva.ToString();
                lbl_precioSinIVA.Text    = oArt.CalcularPrecioSinIVA().ToString();
                lbl_precioConIVA.Text    = oArt.Precio.ToString();
                lbl_costoUni.Text        = oArt.Costo.ToString();
                lbl_unidadMedida.Text    = oArt.Unidad_Medida.ToString();
                lbl_unidadMedida2.Text   = oArt.Unidad_Medida.ToString();
                lbl_margenBruto.Text     = ((Convert.ToDecimal(lbl_precioSinIVA.Text)) - (Convert.ToDecimal(lbl_costoUni.Text))).ToString();
                lbl_estado.BackColor     = dgrid_IndicadorStock.CurrentRow.Cells[0].Style.BackColor;
                lbl_CantidadReponer.Text = oArt.CantidadReponer().ToString();
                if (dgrid_IndicadorStock.CurrentRow.Cells[4].Value.ToString() == "")
                {
                    lbl_ingresoVentas.Text = "0";
                }
                else
                {
                    lbl_ingresoVentas.Text = Math.Round(Convert.ToDecimal(dgrid_IndicadorStock.CurrentRow.Cells[4].Value), 2).ToString();
                }
                lbl_utilidad.Text         = Math.Round((Convert.ToDecimal(lbl_cantVendido.Text) * Convert.ToDecimal(lbl_margenBruto.Text)), 2).ToString();
                lbl_costosSoportados.Text = Math.Round((Convert.ToDecimal(lbl_cantVendido.Text) * Convert.ToDecimal(lbl_costoUni.Text)), 2).ToString();
            }
        }