private void button1_Click(object sender, EventArgs e) { this.Hide(); man2 m = new man2(); m.Show(); }
private void button1_Click(object sender, EventArgs e) { string constring = "datasource=Localhost;port=3306;username=root;password=karadi8015"; string query1 = "Select man_pass from restaurent.manager where man_username='******';"; MySqlConnection con1 = new MySqlConnection(constring); MySqlCommand cmd1 = new MySqlCommand(query1, con1); MySqlDataReader myReader1; try { con1.Open(); myReader1 = cmd1.ExecuteReader(); while (myReader1.Read()) { q = (myReader1.GetValue(0).ToString()); } //MessageBox.Show(q); if (q == this.man_pass.Text) { this.Hide(); man2 f4 = new man2(); f4.Show(); } else { MessageBox.Show("Invalid Username/Password... Try Again"); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }