protected void btnLogin_Click(object sender, EventArgs e) { string i_bkgNo = tbxUsername.Text; string i_contactNo = tbxPassword.Text; if (BookingDBManager.Login(i_bkgNo, i_contactNo) == true) { Session["username"] = i_bkgNo; Response.Redirect("ListBooking.aspx"); } else { lblStatus.Text = "Login unsuccessful"; } }