private void button1_Click(object sender, EventArgs e) { add_new_product anp = new add_new_product(); anp.comboBox1.Items.Add(textBox1.Text); MessageBox.Show("Inserted"); }
private void button2_Click(object sender, EventArgs e) { add_new_product adp = new add_new_product(); Manage_Product mp = new Manage_Product(); adp.Show(); mp.Close(); }