private void ListViewStationList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
TemplateWebBrowserChart.JavaScript("DeleteData", "runtime");
if (ListViewStationList.SelectedItem == null)
{
return;
}
StationUI stationui = ListViewStationList.SelectedItem as StationUI;
MapCenter = new Point(stationui.Longitude, stationui.Latitude);
ElectricityService.ElectricityServiceClient esc = new ElectricityService.ElectricityServiceClient();
try
{
this.Dispatcher.Invoke(new Action(() => { WriteLine("[UI]正在请求当日历史数据：{0}", stationui.ID); }));
List <ElectricityService.RuntimeStationData> DataList = esc.SelectRuntimeStationData(stationui.ID, DateTime.Today).ToList();
this.Dispatcher.Invoke(new Action(() => { WriteLine("[UI]当日历史数据请求完毕：{0}", stationui.ID); }));
if (DataList.Count == 0)
{
return;
}
foreach (ElectricityService.RuntimeStationData record in DataList)
{
if (record.Time > DateTime.Now)
{
break;
}
TemplateWebBrowserChart.JavaScript("AddData", "runtime", record.Time.ToString("yyyy-MM-dd HH:mm:ss"), record.ActivePower);
}
Forecast(stationui.ID, DateTime.Today);
esc.Close();
}
catch (TimeoutException)
{
MessageBox.Show("服务器请求超时");
esc.Abort();
}
}
private void CheckBoxForecast_Checked(object sender, RoutedEventArgs e)
{
StationUI stationui = ListViewStationList.SelectedItem as StationUI;
Forecast(stationui.ID, DateTime.Today);
}
