protected void btnSalvar_Click(object sender, EventArgs e) { Session["Codigo"] = txtCodigo.Text; Session["Nome"] = txtNome.Text; Session["Raca"] = txtRaca.Text; Session["Sexo"] = rdbSexo.SelectedValue; PetControllers ctrl = new PetControllers(); Pet pet = new Pet(); pet.CategoriaId = Convert.ToInt32(Session["Codigo"].ToString()); pet.Nome = Session["Nome"].ToString(); pet.Raca = Session["Raca"].ToString(); pet.Sexo = Session["Sexo"].ToString(); ctrl.Adicionar(pet); }