private void Button3_Click(object sender, EventArgs e) { adminMenu m = new adminMenu(); this.Hide(); m.Show(); }
private void Button2_Click(object sender, EventArgs e) { cmd = new MySqlCommand(); con.Open(); cmd.Connection = con; cmd.CommandText = "SELECT * FROM passlogin where username='******' AND password='******'"; cmd2 = new MySqlCommand(); cmd2.Connection = con2; dr = cmd.ExecuteReader(); if (dr.Read()) { // UPDATE table_name SET column1 = value1, column2 = value2, ... WHERE condition; con2.Open(); String tempun = getUserName.Text.ToString(); //'" + tempun + "' cmd2.CommandText = "UPDATE temp SET tempUsername = '******' "; cmd2.ExecuteNonQuery(); cmd3 = new MySqlCommand(); con3.Open(); cmd3.Connection = con3; cmd3.CommandText = "SELECT * FROM passlogin where username='******' AND password='******' AND privilage = 'admin' "; dr3 = cmd3.ExecuteReader(); if (dr3.Read()) { MessageBox.Show("Login succesfull ! Directing to Admin Menu "); adminMenu m1 = new adminMenu(); LoginPage l1 = new LoginPage(); this.Visible = false; //this.close() sıkıntılı neden bilmiyorum... m1.Show(); con.Close(); } else { MessageBox.Show("Login succesfull ! Directing to Employee Menu "); empMenu e1 = new empMenu(); this.Hide(); e1.Show(); } ///////////////////////////////////////////////// } else { MessageBox.Show("Wrong Username,Password or both !"); con.Close(); } }