this.label1.Text += "剩余车票还有" + TClient.GetRemainingNum().ToString();
}
private void button2_Click(object sender, EventArgs e)
{
this.label1.Text = "";
this.label1.Text = TClient.GetRemainingNum().ToString();//调用WCF中的方法
}
}
点击购买车票时调用wcf的BuyTicket()方法并返回剩余车票的信息
点击查看车票时调用wcf的GetRemainingNum()得到剩余车票信息
运行结果如下:
点击购买车票:
点击查询票数时:










