private async void SetAlert(object sender, RoutedEventArgs e)
{
StationFeature stationFeature = this.lvStations.SelectedItem as StationFeature;
if (stationFeature != null)
{
rootPage.SetAlert(stationFeature);
}
else
{
var messageDialog = new MessageDialog("请先选择站点！");
await messageDialog.ShowAsync();
}
}
public async void SetAlert(StationFeature selectedFeature)
{
string err = string.Empty;
try
{
//set CurrentReminder
if (this.CurrentStation != null)
{
ReminderStation newAlert = new ReminderStation();
List <StationInfo> infoList = new List <StationInfo>();
foreach (StationFeature feature in this.CurrentStation.response.resultSet.busLine.stationData.StationFeatures)
{
if (feature.type.StartsWith("L"))
{
continue;
}
StationInfo info = new StationInfo();
info.stationId = feature.stationId;
info.caption = feature.caption;
string[] points = feature.points.txt.Split(',');
info.longitude = double.Parse(points[0]);
info.latitude = double.Parse(points[1]);
if (selectedFeature.stationId.Equals(feature.stationId))
{
info.isReminder = true;
info.displayText = info.caption + " (到站提醒)";
info.displayStyle = "ReminderTextStyle";
}
else
{
info.isReminder = false;
info.displayText = info.caption;
info.displayStyle = "BasicTextStyle";
}
infoList.Add(info);
}
newAlert.name = this.CurrentStation.response.resultSet.busLine.name;
newAlert.StationInfos = infoList.ToArray();
newAlert.alertResponse = false;
newAlert.alertDisplaying = false;
this.ResetReminder(newAlert);
loadView(typeof(ReminderPage));
}
else
{
this.ShowStationChoose();
var messageDialog = new MessageDialog("请先选择线路！");
await messageDialog.ShowAsync();
}
}
catch (Exception e)
{
err = e.Message;
}
if (err != null && err != string.Empty)
{
this.ShowStationChoose();
var messageDialog = new MessageDialog("线路数据有误，请重新选择");
await messageDialog.ShowAsync();
}
}