public static async Task <Boolean> DeleteFiles(String _tripName, List <TripSummary> _listSummary, Boolean _save)
{
if (_listSummary == null)
{
_listSummary = await TripSummary.Load();
}
try
{
foreach (TripSummary _summary in _listSummary)
{
if (_summary.Id.Equals(_tripName))
{
_listSummary.Remove(_summary);
break;
}
}
if (_save)
{
await TripSummary.Save(_listSummary);
}
StorageFile fileDelete = await ApplicationData.Current.LocalFolder.GetFileAsync(_tripName + ".trip");
await fileDelete.DeleteAsync(StorageDeleteOption.PermanentDelete);
StorageFolder folderDelete = await ApplicationData.Current.LocalFolder.GetFolderAsync(_tripName);
await folderDelete.DeleteAsync(StorageDeleteOption.PermanentDelete);
return(true);
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
return(false);
}
}
public async Task SaveSummary()
{
await TripSummary.Save(_listSummary);
}