UIButton *bt_f=[UIButton buttonWithType:UIButtonTypeRoundedRect];
    bt_f.frame=CGRectMake(85, 180, 140, 40);
    bt_f.backgroundColor=[UIColor greenColor];


    [bt_f addTarget:self action:@selector(store:) forControlEvents:UIControlEventTouchUpInside];

    [bt_f setTitle:@"Store" forState:UIControlStateNormal];
    [self.view addSubview:bt_f];