private void App_Suspending(object sender, SuspendingEventArgs e)
{
AppSettingsService.AddToSettings <string>("WorkingDataset", _viewModel.Dataset.Name);
ApplicationDataCompositeValue datasetLastSavedStates =
AppSettingsService.RetrieveFromSettings <ApplicationDataCompositeValue>(
"DatasetLastSavedStates", new ApplicationDataCompositeValue()
);
datasetLastSavedStates[_viewModel.Dataset.Name] = JsonConvert.SerializeObject(new DatasetViewSavedState
{
Day = _viewModel.CurrentDate,
EventInView = dataListView.SelectedIndex,
EventTimeTag = (_viewModel.SelectedSensorEvent != null) ?
_viewModel.SelectedSensorEvent.TimeTag : _viewModel.CurrentDate,
Filter = _viewModel.EventViewFilter
});
AppSettingsService.AddToSettings <ApplicationDataCompositeValue>("DatasetLastSavedStates", datasetLastSavedStates);
}