//退出 private void button2_Click(object sender, EventArgs e) { ListDisplay list = new ListDisplay(); list.Show(); this.Hide(); }
//进入零食列表 private void button1_Click(object sender, EventArgs e) { ListDisplay list = new ListDisplay(); list.Show(); this.Hide(); /* * if (this.money== null) * { * MessageBox.Show("您还没有输入金额,请输入消费金额"); * } * else * { * UserUtil.money = Convert.ToInt16(this.money); * //开始购买 * ListDisplay list = new ListDisplay(); * list.Show(); * this.Hide(); * * } * */ }