public static void SaveLocalDataAsync()
{
lock (_lockerQuoteList)
{
ObjectPersister.Save("data_quotes", ObjectPersisterLocation.Local, ThinkDataSource.Instance.QuoteList.ToArray());
}
}
public async Task <AsyncVoidMethodBuilder> LoadLocalDataAsync()
{
if (App.first)
{
AllGroups = new ObservableCollection <QuoteGroup>();
_quoteList = new HashSet <QuoteItem>();
return(AsyncVoidMethodBuilder.Create());
}
QuoteItem[] list = null;
try
{
list = await ObjectPersister.Load <QuoteItem[]>("data_quotes", ObjectPersisterLocation.Local);
}
catch (Exception e)
{
Log("LoadLocalDataAsync", e.Message);
ThinkDataSource.statusLoad = ThinkDataSource.XMLCorruptedError;
list = null;
}
finally
{
//
lock (_lockerQuoteList)
{
if (list == null)
{
_quoteList = new HashSet <QuoteItem>();
}
else
{
_quoteList = new HashSet <QuoteItem>(list);
}
AllGroups = new ObservableCollection <QuoteGroup>();
MountGroups();
}
}
return(AsyncVoidMethodBuilder.Create());
}
