protected void btnGuardarPatologiaPeronal_Click(object sender, EventArgs e) { if (Session["Paciente"] != null && txtPatologiasPersonales.Text != "") { Paciente P = Session["Paciente"] as Paciente; APP A = new APP(P.ID, txtPatologiasPersonales.Text); A.Guardar(); txtPatologiasPersonales.Text = ""; } }