private void button4_Click(object sender, EventArgs e) { if (textBox1.Text.Trim() == "" && textBox2.Text.Trim() == "") { MessageBox.Show("please enter user name and password"); } else { if (textBox1.Text.Trim() == "admin" && textBox2.Text.Trim() == "aml") { MessageBox.Show("you are successfuly login"); Option_admin a = new Option_admin(); addcontroltopanel(a); a.Show(); } else if (textBox1.Text.Trim() == "driver" && textBox2.Text.Trim() == "aml") { MessageBox.Show("you are successfuly login"); driver d = new driver(); addcontroltopanel(d); d.Show(); } else { MessageBox.Show("username or password incorrect"); } } }
private void button7_Click(object sender, EventArgs e) { Option_admin od = new Option_admin(); od.Show(); this.Hide(); }