private void btn_AddIngredient_Click(object sender, EventArgs e) { DialogResult dialog = MessageBox.Show("Tem a certeza que pretende inserir?", "Atenção!", MessageBoxButtons.YesNo, MessageBoxIcon.Question); if (dialog == DialogResult.Yes) { ingredient.Name = textBox1.Text; if (_add) { _serv.AddByAdmin(ingredient); MessageBox.Show("Inserido com sucesso.", "", MessageBoxButtons.OK, MessageBoxIcon.Information); } textBox1.Text = ""; FillGridIngredients(); } }