protected void Button_update_Click(object sender, EventArgs e) { SqlFuns sf = new SqlFuns(); int result = sf.EditUser(this.U_usr1.user); if (result > 0) { Response.Write("<script language='javascript'>alert('Update Successfully.'); location.href='manager.aspx'</script>"); } else { Response.Write("<script language='javascript'>alert('Failed, Please Connect System Manager.');</script>"); } }