/// <summary>
/// 打印历史结账单
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Print_Click(object sender, RoutedEventArgs e)
{
if (grid_h.SelectedIndex < 0 || grid_h.SelectedIndex >= HList.Count)
{
return;
}
string s = BillTemplate.GenerateHisorderBill(HList[grid_h.SelectedIndex], HDList);
BillTemplate.PrintBill(s);
}
/// <summary>
/// 结账按钮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OK_Click(object sender, RoutedEventArgs e)
{
int PayChannel = 0;
switch (PayTypeString)
{
case PayType.微信:
PayCodeString = tbxWx.Text.Trim();
PayChannel = 1;
break;
case PayType.支付宝:
PayCodeString = tbxZfb.Text.Trim();
PayChannel = 2;
break;
case PayType.积分:
PayCodeString = tbxJf.Text.Trim();
PayChannel = 3;
break;
default:
PayCodeString = string.Empty;
PayChannel = 0;
break;
}
if (PayChannel == 0 && tbxMoney.Text.Length > 8)
{
MessageBox.Show("输入有误，请重新输入!");
tbxMoney.Text = string.Empty;
return;
}
if (PayChannel > 0 && string.IsNullOrEmpty(PayCodeString))
{
MessageBox.Show(string.Format("请输入{0}付款码！", PayTypeString));
return;
}
MsgArgs arg = new MsgArgs();
arg.Extra.Add("PayCode", PayCodeString);
arg.Extra.Add("PayType", PayTypeString);
arg.Extra.Add("PayChannel", PayChannel);
//支付中...
grid_doing.Visibility = Visibility.Visible;
Task <MsgArgs> task = Task.Factory.StartNew(() =>
{
MsgArgs msg = OK(arg) as MsgArgs;
return(msg);
});
Task t = task.ContinueWith((a) =>
{
MsgArgs message = a.Result;
if (message.Code != MsgCode.Succ)
{//支付失败...
grid_doing.Visibility = Visibility.Collapsed;
MessageBox.Show(message.ErrMessage);
if (PayChannel == 0)
{
tbxMoney.Focus();
}
else if (PayChannel == 1)
{
tbxWx.Text = string.Empty;
tbxWx.Focus();
}
else if (PayChannel == 2)
{
tbxZfb.Text = string.Empty;
tbxZfb.Focus();
}
else if (PayChannel == 3)
{
tbxJf.Text = string.Empty;
tbxJf.Focus();
}
return;
}
//支付成功...
grid_doing.Visibility = Visibility.Collapsed;
grid_succ.Visibility = Visibility.Visible;
BillTemplate.PrintBill(message.Content);
}, TaskScheduler.FromCurrentSynchronizationContext());
}
/// <summary>
/// 结账按钮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void OK_Click(object sender, RoutedEventArgs e)
{
int PayChannel = 0;
switch (PayTypeString)
{
case PayType.微信:
PayCodeString = tbxWx.Text.Trim();
PayChannel = 1;
break;
case PayType.支付宝:
PayCodeString = tbxZfb.Text.Trim();
PayChannel = 2;
break;
case PayType.积分:
PayCodeString = tbxJf.Text.Trim();
PayChannel = 3;
break;
default:
PayCodeString = string.Empty;
PayChannel = 0;
break;
}
if (PayChannel == 0 && tbxMoney.Text.Length > 8)
{
MessageBox.Show("输入有误，请重新输入!");
tbxMoney.Text = string.Empty;
return;
}
if (PayChannel > 0 && string.IsNullOrEmpty(PayCodeString))
{
MessageBox.Show(string.Format("请输入{0}付款码！", PayTypeString));
return;
}
MsgArgs arg = new MsgArgs();
arg.Extra.Add("PayCode", PayCodeString);
arg.Extra.Add("PayType", PayTypeString);
arg.Extra.Add("PayChannel", PayChannel);
//支付中...
grid_doing.Visibility = Visibility.Visible;
//用线程处理
MsgArgs message = await Task.Run(() =>
{
MsgArgs msg = OK(arg) as MsgArgs;
return(msg);
});
if (message.Code != MsgCode.Succ)
{//支付失败...
grid_doing.Visibility = Visibility.Collapsed;
MessageBox.Show(message.ErrMessage);
if (PayChannel == 0)
{
tbxMoney.Focus();
}
else if (PayChannel == 1)
{
tbxWx.Text = string.Empty;
tbxWx.Focus();
}
else if (PayChannel == 2)
{
tbxZfb.Text = string.Empty;
tbxZfb.Focus();
}
else if (PayChannel == 3)
{
tbxJf.Text = string.Empty;
tbxJf.Focus();
}
return;
}
//支付成功...
BillTemplate.PrintBill(message.Content);
grid_doing.Visibility = Visibility.Collapsed;
grid_succ.Visibility = Visibility.Visible;
}