public async Task <string> ObtenerNroComp() { try { var strNroComp = await NewPage.EvaluateFunctionAsync <string>("()=>document.querySelector('#contenido > div.jig_borde > div > table > tbody > tr.jig_par > td:nth-child(3)').textContent"); return(strNroComp); } catch (Exception) { return(""); } }