public MainWindow()
{
InitializeComponent();
//设置窗体大小
double height = SystemParameters.PrimaryScreenHeight;
double width = SystemParameters.PrimaryScreenWidth;
this.Width = width * 6 / 7;
this.Height = height * 8 / 9;
//获取下一步按钮原来的颜色
brushNext = NextBtn.Background;
//获取购票进度的不同颜色
ok = selectLine.Background;
noOk = selectTicketNum.Background;
//创建车票对象
ticket = new Ticket();
pages[0] = new SelectLinePage(ticket);
pages[1] = new SelectTicketNum(ticket);
pages[2] = new Pay(ticket);
pages[3] = new PaySucceed(ticket);
main_frame.Content = pages[0];
//设置第一个页面的相关属性
SelectLinePage selectLinePage = (SelectLinePage)pages[0];
selectLinePage.setTicketFrameAndPage(main_frame, pages);
//初始化计时器
timerIsSelectLine = new DispatcherTimer();
timerIsSelectLine.Interval = TimeSpan.FromMilliseconds(100);
timerIsSelectLine.Tick += timerIsSelectLine_Tick;
timerIsSelectLine.Start();
//
}
/// <summary>
/// 下一步按钮鼠标单击事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void NextBtn_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (main_frame.Content == pages[0])
{ //进入选票数页面
if (ticket.Destination.Equals("未选"))
{ //判断是否选择站点
MessageBox.Show("请选择站点");
}
else
{//已经选择站点
main_frame.Content = pages[1];
selectTicketNum.Background = ok;
}
}
else if (main_frame.Content == pages[1])
{ //进入购票页面
Pay p = (Pay)pages[2];
p.updatePayInfo(); //更新购票信息
main_frame.Content = pages[2];
//nextText.Text = "确认购票";
pay.Background = ok;
}
else if (main_frame.Content == pages[2])
{ //进入支付成功页面
Pay p2 = (Pay)pages[2];
int cp = p2.buyTicket(); //得到购票返回的信息:-1余额不足,0异常出错,1购票成功,3验证码错误
if (cp == 1)
{
main_frame.Content = pages[3];
//nextText.Text = "返回";
paySucceed.Background = ok;
//启动出票计时器
PaySucceed p = (PaySucceed)pages[3];
p.startTimer(NextBtn, brushNext);
}
else if (cp == -1)
{
MessageBox.Show("用户余额不足!");
}
else if (cp == 0)
{
MessageBox.Show("系统异常,请联系管理人员!");
}
else if (cp == 3)
{
MessageBox.Show("验证码错误!");
}
else if (cp == 2)
{
MessageBox.Show("用户信息错误!");
}
}
else if (main_frame.Content == pages[3])
{//返回选路线页面
//nextText.Text = "下一步";
selectTicketNum.Background = noOk;
pay.Background = noOk;
paySucceed.Background = noOk;
main_frame.NavigationService.RemoveBackEntry();
//生成一个新的界面
this.ticket = new Ticket();//初始化新的票
pages[0] = new SelectLinePage(ticket);
pages[1] = new SelectTicketNum(ticket);
pages[2] = new Pay(ticket);
pages[3] = new PaySucceed(ticket);
main_frame.Content = pages[0];
//设置第一个页面的相关属性
SelectLinePage selectLinePage = (SelectLinePage)pages[0];
selectLinePage.setTicketFrameAndPage(main_frame, pages);
}
}